74751372

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{1123}}^1$

素因数の和:1219

約数の個数: 54

約数和(自身を含む): 193623612

約数和(自身を除く): 118872240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1123, 1548, 1849, 2246, 3369, 3698, 4492, 5547, 6738, 7396, 10107, 11094, 13476, 16641, 20214, 22188, 33282, 40428, 48289, 66564, 96578, 144867, 193156, 289734, 434601, 579468, 869202, 1738404, 2076427, 4152854, 6229281, 8305708, 12458562, 18687843, 24917124, 37375686, 74751372]

約数ペア:

[(1, 74751372), (2, 37375686), (3, 24917124), (4, 18687843), (6, 12458562), (9, 8305708), (12, 6229281), (18, 4152854), (36, 2076427), (43, 1738404), (86, 869202), (129, 579468), (172, 434601), (258, 289734), (387, 193156), (516, 144867), (774, 96578), (1123, 66564), (1548, 48289), (1849, 40428), (2246, 33282), (3369, 22188), (3698, 20214), (4492, 16641), (5547, 13476), (6738, 11094), (7396, 10107)]