86970708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12919}}^1$

素因数の和:12957

約数の個数: 72

約数和(自身を含む): 253955520

約数和(自身を除く): 166984812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 12919, 25838, 38757, 51676, 77514, 116271, 142109, 155028, 219623, 232542, 284218, 426327, 439246, 465084, 568436, 658869, 852654, 878492, 1278981, 1317738, 1705308, 1976607, 2415853, 2557962, 2635476, 3953214, 4831706, 5115924, 7247559, 7906428, 9663412, 14495118, 21742677, 28990236, 43485354, 86970708]

約数ペア:

[(1, 86970708), (2, 43485354), (3, 28990236), (4, 21742677), (6, 14495118), (9, 9663412), (11, 7906428), (12, 7247559), (17, 5115924), (18, 4831706), (22, 3953214), (33, 2635476), (34, 2557962), (36, 2415853), (44, 1976607), (51, 1705308), (66, 1317738), (68, 1278981), (99, 878492), (102, 852654), (132, 658869), (153, 568436), (187, 465084), (198, 439246), (204, 426327), (306, 284218), (374, 232542), (396, 219623), (561, 155028), (612, 142109), (748, 116271), (1122, 77514), (1683, 51676), (2244, 38757), (3366, 25838), (6732, 12919)]