91606860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16417}}^1$

素因数の和:16463

約数の個数: 72

約数和(自身を含む): 286855296

約数和(自身を除く): 195248436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 16417, 32834, 49251, 65668, 82085, 98502, 147753, 164170, 197004, 246255, 295506, 328340, 492510, 508927, 591012, 738765, 985020, 1017854, 1477530, 1526781, 2035708, 2544635, 2955060, 3053562, 4580343, 5089270, 6107124, 7633905, 9160686, 10178540, 15267810, 18321372, 22901715, 30535620, 45803430, 91606860]

約数ペア:

[(1, 91606860), (2, 45803430), (3, 30535620), (4, 22901715), (5, 18321372), (6, 15267810), (9, 10178540), (10, 9160686), (12, 7633905), (15, 6107124), (18, 5089270), (20, 4580343), (30, 3053562), (31, 2955060), (36, 2544635), (45, 2035708), (60, 1526781), (62, 1477530), (90, 1017854), (93, 985020), (124, 738765), (155, 591012), (180, 508927), (186, 492510), (279, 328340), (310, 295506), (372, 246255), (465, 197004), (558, 164170), (620, 147753), (930, 98502), (1116, 82085), (1395, 65668), (1860, 49251), (2790, 32834), (5580, 16417)]