85555974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3697}}^1$

素因数の和:3757

約数の個数: 64

約数和(自身を含む): 213004800

約数和(自身を除く): 127448826

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 399, 406, 551, 609, 798, 1102, 1218, 1653, 3306, 3697, 3857, 7394, 7714, 11091, 11571, 22182, 23142, 25879, 51758, 70243, 77637, 107213, 140486, 155274, 210729, 214426, 321639, 421458, 491701, 643278, 750491, 983402, 1475103, 1500982, 2037047, 2251473, 2950206, 4074094, 4502946, 6111141, 12222282, 14259329, 28518658, 42777987, 85555974]

約数ペア:

[(1, 85555974), (2, 42777987), (3, 28518658), (6, 14259329), (7, 12222282), (14, 6111141), (19, 4502946), (21, 4074094), (29, 2950206), (38, 2251473), (42, 2037047), (57, 1500982), (58, 1475103), (87, 983402), (114, 750491), (133, 643278), (174, 491701), (203, 421458), (266, 321639), (399, 214426), (406, 210729), (551, 155274), (609, 140486), (798, 107213), (1102, 77637), (1218, 70243), (1653, 51758), (3306, 25879), (3697, 23142), (3857, 22182), (7394, 11571), (7714, 11091)]