72256629

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 101238336

約数和(自身を除く): 28981707

約数列:

[1, 3, 31, 71, 93, 213, 353, 961, 1059, 2201, 2883, 6603, 10943, 25063, 32829, 68231, 75189, 204693, 339233, 776953, 1017699, 2330859, 24085543, 72256629]

約数ペア:

[(1, 72256629), (3, 24085543), (31, 2330859), (71, 1017699), (93, 776953), (213, 339233), (353, 204693), (961, 75189), (1059, 68231), (2201, 32829), (2883, 25063), (6603, 10943)]