68281764

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{132329}}^1$

素因数の和:132379

約数の個数: 24

約数和(自身を含む): 163030560

約数和(自身を除く): 94748796

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 132329, 264658, 396987, 529316, 793974, 1587948, 5690147, 11380294, 17070441, 22760588, 34140882, 68281764]

約数ペア:

[(1, 68281764), (2, 34140882), (3, 22760588), (4, 17070441), (6, 11380294), (12, 5690147), (43, 1587948), (86, 793974), (129, 529316), (172, 396987), (258, 264658), (516, 132329)]