86709360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7687}}^1$

素因数の和:7750

約数の個数: 80

約数和(自身を含む): 274553856

約数和(自身を除く): 187844496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 7687, 11280, 15374, 23061, 30748, 38435, 46122, 61496, 76870, 92244, 115305, 122992, 153740, 184488, 230610, 307480, 361289, 368976, 461220, 614960, 722578, 922440, 1083867, 1445156, 1806445, 1844880, 2167734, 2890312, 3612890, 4335468, 5419335, 5780624, 7225780, 8670936, 10838670, 14451560, 17341872, 21677340, 28903120, 43354680, 86709360]

約数ペア:

[(1, 86709360), (2, 43354680), (3, 28903120), (4, 21677340), (5, 17341872), (6, 14451560), (8, 10838670), (10, 8670936), (12, 7225780), (15, 5780624), (16, 5419335), (20, 4335468), (24, 3612890), (30, 2890312), (40, 2167734), (47, 1844880), (48, 1806445), (60, 1445156), (80, 1083867), (94, 922440), (120, 722578), (141, 614960), (188, 461220), (235, 368976), (240, 361289), (282, 307480), (376, 230610), (470, 184488), (564, 153740), (705, 122992), (752, 115305), (940, 92244), (1128, 76870), (1410, 61496), (1880, 46122), (2256, 38435), (2820, 30748), (3760, 23061), (5640, 15374), (7687, 11280)]