72041801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1801}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 82646928

約数和(自身を除く): 10605127

約数列:

[1, 13, 17, 181, 221, 1801, 2353, 3077, 23413, 30617, 40001, 325981, 398021, 4237753, 5541677, 72041801]

約数ペア:

[(1, 72041801), (13, 5541677), (17, 4237753), (181, 398021), (221, 325981), (1801, 40001), (2353, 30617), (3077, 23413)]