91851756

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 220147200

約数和(自身を除く): 128295444

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 139, 159, 212, 278, 318, 417, 556, 636, 834, 1039, 1668, 2078, 3117, 4156, 6234, 7367, 12468, 14734, 22101, 29468, 44202, 55067, 88404, 110134, 144421, 165201, 220268, 288842, 330402, 433263, 577684, 660804, 866526, 1733052, 7654313, 15308626, 22962939, 30617252, 45925878, 91851756]

約数ペア:

[(1, 91851756), (2, 45925878), (3, 30617252), (4, 22962939), (6, 15308626), (12, 7654313), (53, 1733052), (106, 866526), (139, 660804), (159, 577684), (212, 433263), (278, 330402), (318, 288842), (417, 220268), (556, 165201), (636, 144421), (834, 110134), (1039, 88404), (1668, 55067), (2078, 44202), (3117, 29468), (4156, 22101), (6234, 14734), (7367, 12468)]