87251856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 234651648

約数和(自身を除く): 147399792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 191, 248, 307, 372, 382, 496, 573, 614, 744, 764, 921, 1146, 1228, 1488, 1528, 1842, 2292, 2456, 3056, 3684, 4584, 4912, 5921, 7368, 9168, 9517, 11842, 14736, 17763, 19034, 23684, 28551, 35526, 38068, 47368, 57102, 58637, 71052, 76136, 94736, 114204, 117274, 142104, 152272, 175911, 228408, 234548, 284208, 351822, 456816, 469096, 703644, 938192, 1407288, 1817747, 2814576, 3635494, 5453241, 7270988, 10906482, 14541976, 21812964, 29083952, 43625928, 87251856]

約数ペア:

[(1, 87251856), (2, 43625928), (3, 29083952), (4, 21812964), (6, 14541976), (8, 10906482), (12, 7270988), (16, 5453241), (24, 3635494), (31, 2814576), (48, 1817747), (62, 1407288), (93, 938192), (124, 703644), (186, 469096), (191, 456816), (248, 351822), (307, 284208), (372, 234548), (382, 228408), (496, 175911), (573, 152272), (614, 142104), (744, 117274), (764, 114204), (921, 94736), (1146, 76136), (1228, 71052), (1488, 58637), (1528, 57102), (1842, 47368), (2292, 38068), (2456, 35526), (3056, 28551), (3684, 23684), (4584, 19034), (4912, 17763), (5921, 14736), (7368, 11842), (9168, 9517)]