68130468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7307}}^1$

素因数の和:7361

約数の個数: 72

約数和(自身を含む): 202168512

約数和(自身を除く): 134038044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 7307, 9324, 14614, 21921, 29228, 43842, 51149, 65763, 87684, 102298, 131526, 153447, 204596, 263052, 270359, 306894, 460341, 540718, 613788, 811077, 920682, 1081436, 1622154, 1841364, 1892513, 2433231, 3244308, 3785026, 4866462, 5677539, 7570052, 9732924, 11355078, 17032617, 22710156, 34065234, 68130468]

約数ペア:

[(1, 68130468), (2, 34065234), (3, 22710156), (4, 17032617), (6, 11355078), (7, 9732924), (9, 7570052), (12, 5677539), (14, 4866462), (18, 3785026), (21, 3244308), (28, 2433231), (36, 1892513), (37, 1841364), (42, 1622154), (63, 1081436), (74, 920682), (84, 811077), (111, 613788), (126, 540718), (148, 460341), (222, 306894), (252, 270359), (259, 263052), (333, 204596), (444, 153447), (518, 131526), (666, 102298), (777, 87684), (1036, 65763), (1332, 51149), (1554, 43842), (2331, 29228), (3108, 21921), (4662, 14614), (7307, 9324)]