89769876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1321}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 239863680

約数和(自身を除く): 150093804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 809, 1321, 1618, 2427, 2642, 3236, 3963, 4854, 5284, 5663, 7926, 9247, 9708, 11326, 15852, 16989, 18494, 22652, 27741, 33978, 36988, 55482, 67956, 110964, 1068689, 2137378, 3206067, 4274756, 6412134, 7480823, 12824268, 14961646, 22442469, 29923292, 44884938, 89769876]

約数ペア:

[(1, 89769876), (2, 44884938), (3, 29923292), (4, 22442469), (6, 14961646), (7, 12824268), (12, 7480823), (14, 6412134), (21, 4274756), (28, 3206067), (42, 2137378), (84, 1068689), (809, 110964), (1321, 67956), (1618, 55482), (2427, 36988), (2642, 33978), (3236, 27741), (3963, 22652), (4854, 18494), (5284, 16989), (5663, 15852), (7926, 11326), (9247, 9708)]