31895109864

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{853}}^1\times {\mathrm{2719}}^1$

素因数の和:3775

約数の個数: 96

約数和(自身を含む): 86968627200

約数和(自身を除く): 55073517336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 853, 1146, 1528, 1706, 1719, 2292, 2559, 2719, 3412, 3438, 4584, 5118, 5438, 6824, 6876, 7677, 8157, 10236, 10876, 13752, 15354, 16314, 20472, 21752, 24471, 30708, 32628, 48942, 61416, 65256, 97884, 162923, 195768, 325846, 488769, 519329, 651692, 977538, 1038658, 1303384, 1466307, 1557987, 1955076, 2077316, 2319307, 2932614, 3115974, 3910152, 4154632, 4638614, 4673961, 5865228, 6231948, 6957921, 9277228, 9347922, 11730456, 12463896, 13915842, 18554456, 18695844, 20873763, 27831684, 37391688, 41747526, 55663368, 83495052, 166990104, 442987637, 885975274, 1328962911, 1771950548, 2657925822, 3543901096, 3986888733, 5315851644, 7973777466, 10631703288, 15947554932, 31895109864]

約数ペア:

[(1, 31895109864), (2, 15947554932), (3, 10631703288), (4, 7973777466), (6, 5315851644), (8, 3986888733), (9, 3543901096), (12, 2657925822), (18, 1771950548), (24, 1328962911), (36, 885975274), (72, 442987637), (191, 166990104), (382, 83495052), (573, 55663368), (764, 41747526), (853, 37391688), (1146, 27831684), (1528, 20873763), (1706, 18695844), (1719, 18554456), (2292, 13915842), (2559, 12463896), (2719, 11730456), (3412, 9347922), (3438, 9277228), (4584, 6957921), (5118, 6231948), (5438, 5865228), (6824, 4673961), (6876, 4638614), (7677, 4154632), (8157, 3910152), (10236, 3115974), (10876, 2932614), (13752, 2319307), (15354, 2077316), (16314, 1955076), (20472, 1557987), (21752, 1466307), (24471, 1303384), (30708, 1038658), (32628, 977538), (48942, 651692), (61416, 519329), (65256, 488769), (97884, 325846), (162923, 195768)]