123728712

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 317338560

約数和(自身を除く): 193609848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 211, 212, 318, 422, 424, 461, 633, 636, 844, 922, 1266, 1272, 1383, 1688, 1844, 2532, 2766, 3688, 5064, 5532, 11064, 11183, 22366, 24433, 33549, 44732, 48866, 67098, 73299, 89464, 97271, 97732, 134196, 146598, 194542, 195464, 268392, 291813, 293196, 389084, 583626, 586392, 778168, 1167252, 2334504, 5155363, 10310726, 15466089, 20621452, 30932178, 41242904, 61864356, 123728712]

約数ペア:

[(1, 123728712), (2, 61864356), (3, 41242904), (4, 30932178), (6, 20621452), (8, 15466089), (12, 10310726), (24, 5155363), (53, 2334504), (106, 1167252), (159, 778168), (211, 586392), (212, 583626), (318, 389084), (422, 293196), (424, 291813), (461, 268392), (633, 195464), (636, 194542), (844, 146598), (922, 134196), (1266, 97732), (1272, 97271), (1383, 89464), (1688, 73299), (1844, 67098), (2532, 48866), (2766, 44732), (3688, 33549), (5064, 24433), (5532, 22366), (11064, 11183)]