77021856

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8627}}^1$

素因数の和:8674

約数の個数: 72

約数和(自身を含む): 226122624

約数和(自身を除く): 149100768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8627, 8928, 17254, 25881, 34508, 51762, 69016, 77643, 103524, 138032, 155286, 207048, 267437, 276064, 310572, 414096, 534874, 621144, 802311, 828192, 1069748, 1242288, 1604622, 2139496, 2406933, 2484576, 3209244, 4278992, 4813866, 6418488, 8557984, 9627732, 12836976, 19255464, 25673952, 38510928, 77021856]

約数ペア:

[(1, 77021856), (2, 38510928), (3, 25673952), (4, 19255464), (6, 12836976), (8, 9627732), (9, 8557984), (12, 6418488), (16, 4813866), (18, 4278992), (24, 3209244), (31, 2484576), (32, 2406933), (36, 2139496), (48, 1604622), (62, 1242288), (72, 1069748), (93, 828192), (96, 802311), (124, 621144), (144, 534874), (186, 414096), (248, 310572), (279, 276064), (288, 267437), (372, 207048), (496, 155286), (558, 138032), (744, 103524), (992, 77643), (1116, 69016), (1488, 51762), (2232, 34508), (2976, 25881), (4464, 17254), (8627, 8928)]