104505856

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2281

約数の個数: 80

約数和(自身を含む): 257108544

約数和(自身を除く): 152602688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2243, 2912, 3328, 3584, 4486, 5824, 6656, 8972, 11648, 15701, 17944, 23296, 29159, 31402, 35888, 46592, 58318, 62804, 71776, 116636, 125608, 143552, 204113, 233272, 251216, 287104, 408226, 466544, 502432, 574208, 816452, 933088, 1004864, 1148416, 1632904, 1866176, 2009728, 3265808, 3732352, 4019456, 6531616, 7464704, 8038912, 13063232, 14929408, 26126464, 52252928, 104505856]

約数ペア:

[(1, 104505856), (2, 52252928), (4, 26126464), (7, 14929408), (8, 13063232), (13, 8038912), (14, 7464704), (16, 6531616), (26, 4019456), (28, 3732352), (32, 3265808), (52, 2009728), (56, 1866176), (64, 1632904), (91, 1148416), (104, 1004864), (112, 933088), (128, 816452), (182, 574208), (208, 502432), (224, 466544), (256, 408226), (364, 287104), (416, 251216), (448, 233272), (512, 204113), (728, 143552), (832, 125608), (896, 116636), (1456, 71776), (1664, 62804), (1792, 58318), (2243, 46592), (2912, 35888), (3328, 31402), (3584, 29159), (4486, 23296), (5824, 17944), (6656, 15701), (8972, 11648)]