66700524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 173746944

約数和(自身を除く): 107046420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 121, 132, 142, 213, 242, 284, 363, 426, 484, 647, 726, 781, 852, 1294, 1452, 1562, 1941, 2343, 2588, 3124, 3882, 4686, 7117, 7764, 8591, 9372, 14234, 17182, 21351, 25773, 28468, 34364, 42702, 45937, 51546, 78287, 85404, 91874, 103092, 137811, 156574, 183748, 234861, 275622, 313148, 469722, 505307, 551244, 939444, 1010614, 1515921, 2021228, 3031842, 5558377, 6063684, 11116754, 16675131, 22233508, 33350262, 66700524]

約数ペア:

[(1, 66700524), (2, 33350262), (3, 22233508), (4, 16675131), (6, 11116754), (11, 6063684), (12, 5558377), (22, 3031842), (33, 2021228), (44, 1515921), (66, 1010614), (71, 939444), (121, 551244), (132, 505307), (142, 469722), (213, 313148), (242, 275622), (284, 234861), (363, 183748), (426, 156574), (484, 137811), (647, 103092), (726, 91874), (781, 85404), (852, 78287), (1294, 51546), (1452, 45937), (1562, 42702), (1941, 34364), (2343, 28468), (2588, 25773), (3124, 21351), (3882, 17182), (4686, 14234), (7117, 9372), (7764, 8591)]