68450898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3329}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 143856000

約数和(自身を除く): 75405102

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3329, 3427, 6658, 6854, 9987, 10281, 19974, 20562, 76567, 153134, 229701, 459402, 496021, 992042, 1488063, 2976126, 11408483, 22816966, 34225449, 68450898]

約数ペア:

[(1, 68450898), (2, 34225449), (3, 22816966), (6, 11408483), (23, 2976126), (46, 1488063), (69, 992042), (138, 496021), (149, 459402), (298, 229701), (447, 153134), (894, 76567), (3329, 20562), (3427, 19974), (6658, 10281), (6854, 9987)]