87222604

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 181843200

約数和(自身を除く): 94620596

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 163, 203, 326, 406, 652, 659, 812, 1141, 1318, 2282, 2636, 4564, 4613, 4727, 9226, 9454, 18452, 18908, 19111, 33089, 38222, 66178, 76444, 107417, 132356, 133777, 214834, 267554, 429668, 535108, 751919, 1503838, 3007676, 3115093, 6230186, 12460372, 21805651, 43611302, 87222604]

約数ペア:

[(1, 87222604), (2, 43611302), (4, 21805651), (7, 12460372), (14, 6230186), (28, 3115093), (29, 3007676), (58, 1503838), (116, 751919), (163, 535108), (203, 429668), (326, 267554), (406, 214834), (652, 133777), (659, 132356), (812, 107417), (1141, 76444), (1318, 66178), (2282, 38222), (2636, 33089), (4564, 19111), (4613, 18908), (4727, 18452), (9226, 9454)]