85875312

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 228179840

約数和(自身を除く): 142304528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 139, 183, 211, 244, 278, 366, 417, 422, 488, 556, 633, 732, 834, 844, 976, 1112, 1266, 1464, 1668, 1688, 2224, 2532, 2928, 3336, 3376, 5064, 6672, 8479, 10128, 12871, 16958, 25437, 25742, 29329, 33916, 38613, 50874, 51484, 58658, 67832, 77226, 87987, 101748, 102968, 117316, 135664, 154452, 175974, 203496, 205936, 234632, 308904, 351948, 406992, 469264, 617808, 703896, 1407792, 1789069, 3578138, 5367207, 7156276, 10734414, 14312552, 21468828, 28625104, 42937656, 85875312]

約数ペア:

[(1, 85875312), (2, 42937656), (3, 28625104), (4, 21468828), (6, 14312552), (8, 10734414), (12, 7156276), (16, 5367207), (24, 3578138), (48, 1789069), (61, 1407792), (122, 703896), (139, 617808), (183, 469264), (211, 406992), (244, 351948), (278, 308904), (366, 234632), (417, 205936), (422, 203496), (488, 175974), (556, 154452), (633, 135664), (732, 117316), (834, 102968), (844, 101748), (976, 87987), (1112, 77226), (1266, 67832), (1464, 58658), (1668, 51484), (1688, 50874), (2224, 38613), (2532, 33916), (2928, 29329), (3336, 25742), (3376, 25437), (5064, 16958), (6672, 12871), (8479, 10128)]