91884828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20639}}^1$

素因数の和:20706

約数の個数: 48

約数和(自身を含む): 249661440

約数和(自身を除く): 157776612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 20639, 41278, 61917, 82556, 123834, 144473, 247668, 288946, 433419, 577892, 866838, 1093867, 1733676, 2187734, 3281601, 4375468, 6563202, 7657069, 13126404, 15314138, 22971207, 30628276, 45942414, 91884828]

約数ペア:

[(1, 91884828), (2, 45942414), (3, 30628276), (4, 22971207), (6, 15314138), (7, 13126404), (12, 7657069), (14, 6563202), (21, 4375468), (28, 3281601), (42, 2187734), (53, 1733676), (84, 1093867), (106, 866838), (159, 577892), (212, 433419), (318, 288946), (371, 247668), (636, 144473), (742, 123834), (1113, 82556), (1484, 61917), (2226, 41278), (4452, 20639)]