85601446

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 76139354

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 89, 103, 161, 178, 203, 206, 322, 406, 623, 667, 721, 1246, 1334, 1442, 2047, 2369, 2581, 2987, 4094, 4669, 4738, 5162, 5974, 9167, 9338, 14329, 16583, 18067, 18334, 20909, 28658, 33166, 36134, 41818, 59363, 64169, 68701, 118726, 128338, 137402, 210841, 265843, 415541, 421682, 480907, 531686, 831082, 961814, 1475887, 1860901, 2951774, 3721802, 6114389, 12228778, 42800723, 85601446]

約数ペア:

[(1, 85601446), (2, 42800723), (7, 12228778), (14, 6114389), (23, 3721802), (29, 2951774), (46, 1860901), (58, 1475887), (89, 961814), (103, 831082), (161, 531686), (178, 480907), (203, 421682), (206, 415541), (322, 265843), (406, 210841), (623, 137402), (667, 128338), (721, 118726), (1246, 68701), (1334, 64169), (1442, 59363), (2047, 41818), (2369, 36134), (2581, 33166), (2987, 28658), (4094, 20909), (4669, 18334), (4738, 18067), (5162, 16583), (5974, 14329), (9167, 9338)]