73457118

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 189619584

約数和(自身を除く): 116162466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 211, 307, 378, 422, 567, 614, 633, 921, 1134, 1266, 1477, 1842, 1899, 2149, 2763, 2954, 3798, 4298, 4431, 5526, 5697, 6447, 8289, 8862, 11394, 12894, 13293, 16578, 17091, 19341, 24867, 26586, 34182, 38682, 39879, 49734, 58023, 64777, 79758, 116046, 119637, 129554, 174069, 194331, 239274, 348138, 388662, 453439, 582993, 906878, 1165986, 1360317, 1748979, 2720634, 3497958, 4080951, 5246937, 8161902, 10493874, 12242853, 24485706, 36728559, 73457118]

約数ペア:

[(1, 73457118), (2, 36728559), (3, 24485706), (6, 12242853), (7, 10493874), (9, 8161902), (14, 5246937), (18, 4080951), (21, 3497958), (27, 2720634), (42, 1748979), (54, 1360317), (63, 1165986), (81, 906878), (126, 582993), (162, 453439), (189, 388662), (211, 348138), (307, 239274), (378, 194331), (422, 174069), (567, 129554), (614, 119637), (633, 116046), (921, 79758), (1134, 64777), (1266, 58023), (1477, 49734), (1842, 39879), (1899, 38682), (2149, 34182), (2763, 26586), (2954, 24867), (3798, 19341), (4298, 17091), (4431, 16578), (5526, 13293), (5697, 12894), (6447, 11394), (8289, 8862)]