89716708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 170235520

約数和(自身を除く): 80518812

約数列:

[1, 2, 4, 19, 38, 73, 76, 103, 146, 157, 206, 292, 314, 412, 628, 1387, 1957, 2774, 2983, 3914, 5548, 5966, 7519, 7828, 11461, 11932, 15038, 16171, 22922, 30076, 32342, 45844, 64684, 142861, 217759, 285722, 307249, 435518, 571444, 614498, 871036, 1180483, 1228996, 2360966, 4721932, 22429177, 44858354, 89716708]

約数ペア:

[(1, 89716708), (2, 44858354), (4, 22429177), (19, 4721932), (38, 2360966), (73, 1228996), (76, 1180483), (103, 871036), (146, 614498), (157, 571444), (206, 435518), (292, 307249), (314, 285722), (412, 217759), (628, 142861), (1387, 64684), (1957, 45844), (2774, 32342), (2983, 30076), (3914, 22922), (5548, 16171), (5966, 15038), (7519, 11932), (7828, 11461)]