128576808

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{8627}}^1$

素因数の和:8668

約数の個数: 80

約数和(自身を含む): 375835680

約数和(自身を除く): 247258872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 8627, 14904, 17254, 25881, 34508, 51762, 69016, 77643, 103524, 155286, 198421, 207048, 232929, 310572, 396842, 465858, 595263, 621144, 698787, 793684, 931716, 1190526, 1397574, 1587368, 1785789, 1863432, 2381052, 2795148, 3571578, 4762104, 5357367, 5590296, 7143156, 10714734, 14286312, 16072101, 21429468, 32144202, 42858936, 64288404, 128576808]

約数ペア:

[(1, 128576808), (2, 64288404), (3, 42858936), (4, 32144202), (6, 21429468), (8, 16072101), (9, 14286312), (12, 10714734), (18, 7143156), (23, 5590296), (24, 5357367), (27, 4762104), (36, 3571578), (46, 2795148), (54, 2381052), (69, 1863432), (72, 1785789), (81, 1587368), (92, 1397574), (108, 1190526), (138, 931716), (162, 793684), (184, 698787), (207, 621144), (216, 595263), (276, 465858), (324, 396842), (414, 310572), (552, 232929), (621, 207048), (648, 198421), (828, 155286), (1242, 103524), (1656, 77643), (1863, 69016), (2484, 51762), (3726, 34508), (4968, 25881), (7452, 17254), (8627, 14904)]