85456644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 247618560

約数和(自身を除く): 162161916

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 139, 156, 182, 273, 278, 364, 417, 546, 556, 563, 834, 973, 1092, 1126, 1668, 1689, 1807, 1946, 2252, 2919, 3378, 3614, 3892, 3941, 5421, 5838, 6756, 7228, 7319, 7882, 10842, 11676, 11823, 12649, 14638, 15764, 21684, 21957, 23646, 25298, 29276, 37947, 43914, 47292, 50596, 51233, 75894, 78257, 87828, 102466, 151788, 153699, 156514, 204932, 234771, 307398, 313028, 469542, 547799, 614796, 939084, 1017341, 1095598, 1643397, 2034682, 2191196, 3052023, 3286794, 4069364, 6104046, 6573588, 7121387, 12208092, 14242774, 21364161, 28485548, 42728322, 85456644]

約数ペア:

[(1, 85456644), (2, 42728322), (3, 28485548), (4, 21364161), (6, 14242774), (7, 12208092), (12, 7121387), (13, 6573588), (14, 6104046), (21, 4069364), (26, 3286794), (28, 3052023), (39, 2191196), (42, 2034682), (52, 1643397), (78, 1095598), (84, 1017341), (91, 939084), (139, 614796), (156, 547799), (182, 469542), (273, 313028), (278, 307398), (364, 234771), (417, 204932), (546, 156514), (556, 153699), (563, 151788), (834, 102466), (973, 87828), (1092, 78257), (1126, 75894), (1668, 51233), (1689, 50596), (1807, 47292), (1946, 43914), (2252, 37947), (2919, 29276), (3378, 25298), (3614, 23646), (3892, 21957), (3941, 21684), (5421, 15764), (5838, 14638), (6756, 12649), (7228, 11823), (7319, 11676), (7882, 10842)]