72985728

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2765

約数の個数: 64

約数和(自身を含む): 196672320

約数和(自身を除く): 123686592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 2677, 3408, 4544, 5354, 6816, 8031, 9088, 10708, 13632, 16062, 21416, 27264, 32124, 42832, 64248, 85664, 128496, 171328, 190067, 256992, 342656, 380134, 513984, 570201, 760268, 1027968, 1140402, 1520536, 2280804, 3041072, 4561608, 6082144, 9123216, 12164288, 18246432, 24328576, 36492864, 72985728]

約数ペア:

[(1, 72985728), (2, 36492864), (3, 24328576), (4, 18246432), (6, 12164288), (8, 9123216), (12, 6082144), (16, 4561608), (24, 3041072), (32, 2280804), (48, 1520536), (64, 1140402), (71, 1027968), (96, 760268), (128, 570201), (142, 513984), (192, 380134), (213, 342656), (284, 256992), (384, 190067), (426, 171328), (568, 128496), (852, 85664), (1136, 64248), (1704, 42832), (2272, 32124), (2677, 27264), (3408, 21416), (4544, 16062), (5354, 13632), (6816, 10708), (8031, 9088)]