68670678

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 139382784

約数和(自身を除く): 70712106

約数列:

[1, 2, 3, 6, 127, 227, 254, 381, 397, 454, 681, 762, 794, 1191, 1362, 2382, 28829, 50419, 57658, 86487, 90119, 100838, 151257, 172974, 180238, 270357, 302514, 540714, 11445113, 22890226, 34335339, 68670678]

約数ペア:

[(1, 68670678), (2, 34335339), (3, 22890226), (6, 11445113), (127, 540714), (227, 302514), (254, 270357), (381, 180238), (397, 172974), (454, 151257), (681, 100838), (762, 90119), (794, 86487), (1191, 57658), (1362, 50419), (2382, 28829)]