81524976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130649}}^1$

素因数の和:130673

約数の個数: 40

約数和(自身を含む): 226808400

約数和(自身を除く): 145283424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 130649, 261298, 391947, 522596, 783894, 1045192, 1567788, 1698437, 2090384, 3135576, 3396874, 5095311, 6271152, 6793748, 10190622, 13587496, 20381244, 27174992, 40762488, 81524976]

約数ペア:

[(1, 81524976), (2, 40762488), (3, 27174992), (4, 20381244), (6, 13587496), (8, 10190622), (12, 6793748), (13, 6271152), (16, 5095311), (24, 3396874), (26, 3135576), (39, 2090384), (48, 1698437), (52, 1567788), (78, 1045192), (104, 783894), (156, 522596), (208, 391947), (312, 261298), (624, 130649)]