90412728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1753}}^1$

素因数の和:2076

約数の個数: 64

約数和(自身を含む): 259311360

約数和(自身を除く): 168898632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 614, 921, 1228, 1753, 1842, 2149, 2456, 3506, 3684, 4298, 5259, 6447, 7012, 7368, 8596, 10518, 12271, 12894, 14024, 17192, 21036, 24542, 25788, 36813, 42072, 49084, 51576, 73626, 98168, 147252, 294504, 538171, 1076342, 1614513, 2152684, 3229026, 3767197, 4305368, 6458052, 7534394, 11301591, 12916104, 15068788, 22603182, 30137576, 45206364, 90412728]

約数ペア:

[(1, 90412728), (2, 45206364), (3, 30137576), (4, 22603182), (6, 15068788), (7, 12916104), (8, 11301591), (12, 7534394), (14, 6458052), (21, 4305368), (24, 3767197), (28, 3229026), (42, 2152684), (56, 1614513), (84, 1076342), (168, 538171), (307, 294504), (614, 147252), (921, 98168), (1228, 73626), (1753, 51576), (1842, 49084), (2149, 42072), (2456, 36813), (3506, 25788), (3684, 24542), (4298, 21036), (5259, 17192), (6447, 14024), (7012, 12894), (7368, 12271), (8596, 10518)]