78679188

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 237918912

約数和(自身を除く): 159239724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 113, 126, 162, 189, 226, 252, 307, 324, 339, 378, 452, 567, 614, 678, 756, 791, 921, 1017, 1134, 1228, 1356, 1582, 1842, 2034, 2149, 2268, 2373, 2763, 3051, 3164, 3684, 4068, 4298, 4746, 5526, 6102, 6447, 7119, 8289, 8596, 9153, 9492, 11052, 12204, 12894, 14238, 16578, 18306, 19341, 21357, 24867, 25788, 28476, 33156, 34691, 36612, 38682, 42714, 49734, 58023, 64071, 69382, 77364, 85428, 99468, 104073, 116046, 128142, 138764, 174069, 208146, 232092, 242837, 256284, 312219, 348138, 416292, 485674, 624438, 696276, 728511, 936657, 971348, 1248876, 1457022, 1873314, 2185533, 2809971, 2914044, 3746628, 4371066, 5619942, 6556599, 8742132, 11239884, 13113198, 19669797, 26226396, 39339594, 78679188]

約数ペア:

[(1, 78679188), (2, 39339594), (3, 26226396), (4, 19669797), (6, 13113198), (7, 11239884), (9, 8742132), (12, 6556599), (14, 5619942), (18, 4371066), (21, 3746628), (27, 2914044), (28, 2809971), (36, 2185533), (42, 1873314), (54, 1457022), (63, 1248876), (81, 971348), (84, 936657), (108, 728511), (113, 696276), (126, 624438), (162, 485674), (189, 416292), (226, 348138), (252, 312219), (307, 256284), (324, 242837), (339, 232092), (378, 208146), (452, 174069), (567, 138764), (614, 128142), (678, 116046), (756, 104073), (791, 99468), (921, 85428), (1017, 77364), (1134, 69382), (1228, 64071), (1356, 58023), (1582, 49734), (1842, 42714), (2034, 38682), (2149, 36612), (2268, 34691), (2373, 33156), (2763, 28476), (3051, 25788), (3164, 24867), (3684, 21357), (4068, 19341), (4298, 18306), (4746, 16578), (5526, 14238), (6102, 12894), (6447, 12204), (7119, 11052), (8289, 9492), (8596, 9153)]