68638404

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{154591}}^1$

素因数の和:154635

約数の個数: 24

約数和(自身を含む): 164485888

約数和(自身を除く): 95847484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 154591, 309182, 463773, 618364, 927546, 1855092, 5719867, 11439734, 17159601, 22879468, 34319202, 68638404]

約数ペア:

[(1, 68638404), (2, 34319202), (3, 22879468), (4, 17159601), (6, 11439734), (12, 5719867), (37, 1855092), (74, 927546), (111, 618364), (148, 463773), (222, 309182), (444, 154591)]