68808906

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{31079}}^1$

素因数の和:31131

約数の個数: 32

約数和(自身を含む): 156643200

約数和(自身を除く): 87834294

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 31079, 62158, 93237, 186474, 279711, 559422, 839133, 1274239, 1678266, 2548478, 3822717, 7645434, 11468151, 22936302, 34404453, 68808906]

約数ペア:

[(1, 68808906), (2, 34404453), (3, 22936302), (6, 11468151), (9, 7645434), (18, 3822717), (27, 2548478), (41, 1678266), (54, 1274239), (82, 839133), (123, 559422), (246, 279711), (369, 186474), (738, 93237), (1107, 62158), (2214, 31079)]