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Search: id:A068404
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A068404 Numbers n such that sigma(n)>4n. +0
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27720, 50400, 55440, 60480, 65520, 75600, 83160, 85680, 90720, 95760, 98280, 100800, 105840, 110880, 115920, 120120, 120960, 128520, 131040, 138600, 141120, 143640, 151200, 163800, 166320, 171360, 176400, 180180, 181440, 184800, 191520 (list; graph; listen)
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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.


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