121017512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2767}}^1$

素因数の和:2862

約数の個数: 64

約数和(自身を含む): 286986240

約数和(自身を除く): 165968728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1562, 1988, 2767, 3124, 3976, 5467, 5534, 6248, 10934, 11068, 19369, 21868, 22136, 30437, 38738, 43736, 60874, 77476, 121748, 154952, 196457, 213059, 243496, 392914, 426118, 785828, 852236, 1375199, 1571656, 1704472, 2161027, 2750398, 4322054, 5500796, 8644108, 11001592, 15127189, 17288216, 30254378, 60508756, 121017512]

約数ペア:

[(1, 121017512), (2, 60508756), (4, 30254378), (7, 17288216), (8, 15127189), (11, 11001592), (14, 8644108), (22, 5500796), (28, 4322054), (44, 2750398), (56, 2161027), (71, 1704472), (77, 1571656), (88, 1375199), (142, 852236), (154, 785828), (284, 426118), (308, 392914), (497, 243496), (568, 213059), (616, 196457), (781, 154952), (994, 121748), (1562, 77476), (1988, 60874), (2767, 43736), (3124, 38738), (3976, 30437), (5467, 22136), (5534, 21868), (6248, 19369), (10934, 11068)]