75460904

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 144633600

約数和(自身を除く): 69172696

約数列:

[1, 2, 4, 8, 61, 122, 239, 244, 478, 488, 647, 956, 1294, 1912, 2588, 5176, 14579, 29158, 39467, 58316, 78934, 116632, 154633, 157868, 309266, 315736, 618532, 1237064, 9432613, 18865226, 37730452, 75460904]

約数ペア:

[(1, 75460904), (2, 37730452), (4, 18865226), (8, 9432613), (61, 1237064), (122, 618532), (239, 315736), (244, 309266), (478, 157868), (488, 154633), (647, 116632), (956, 78934), (1294, 58316), (1912, 39467), (2588, 29158), (5176, 14579)]