85726376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{101}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 174080340

約数和(自身を除く): 88353964

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 101, 136, 158, 202, 316, 404, 632, 808, 1343, 1717, 2686, 3434, 5372, 6241, 6868, 7979, 10744, 12482, 13736, 15958, 24964, 31916, 49928, 63832, 106097, 135643, 212194, 271286, 424388, 542572, 630341, 848776, 1085144, 1260682, 2521364, 5042728, 10715797, 21431594, 42863188, 85726376]

約数ペア:

[(1, 85726376), (2, 42863188), (4, 21431594), (8, 10715797), (17, 5042728), (34, 2521364), (68, 1260682), (79, 1085144), (101, 848776), (136, 630341), (158, 542572), (202, 424388), (316, 271286), (404, 212194), (632, 135643), (808, 106097), (1343, 63832), (1717, 49928), (2686, 31916), (3434, 24964), (5372, 15958), (6241, 13736), (6868, 12482), (7979, 10744)]