72011238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 159376896

約数和(自身を除く): 87365658

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 169, 282, 338, 507, 611, 1014, 1222, 1511, 1833, 3022, 3666, 4533, 7943, 9066, 15886, 19643, 23829, 39286, 47658, 58929, 71017, 117858, 142034, 213051, 255359, 426102, 510718, 766077, 923221, 1532154, 1846442, 2769663, 5539326, 12001873, 24003746, 36005619, 72011238]

約数ペア:

[(1, 72011238), (2, 36005619), (3, 24003746), (6, 12001873), (13, 5539326), (26, 2769663), (39, 1846442), (47, 1532154), (78, 923221), (94, 766077), (141, 510718), (169, 426102), (282, 255359), (338, 213051), (507, 142034), (611, 117858), (1014, 71017), (1222, 58929), (1511, 47658), (1833, 39286), (3022, 23829), (3666, 19643), (4533, 15886), (7943, 9066)]