69172724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3559}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 124998720

約数和(自身を除く): 55825996

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 3559, 4859, 7118, 9718, 14236, 19436, 153037, 306074, 402167, 612148, 804334, 1608668, 17293181, 34586362, 69172724]

約数ペア:

[(1, 69172724), (2, 34586362), (4, 17293181), (43, 1608668), (86, 804334), (113, 612148), (172, 402167), (226, 306074), (452, 153037), (3559, 19436), (4859, 14236), (7118, 9718)]