68715366978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{12143}}^1\times {\mathrm{49639}}^1$

素因数の和:61806

約数の個数: 32

約数和(自身を含む): 144678758400

約数和(自身を除く): 75963391422

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 12143, 24286, 36429, 49639, 72858, 99278, 148917, 230717, 297834, 461434, 692151, 943141, 1384302, 1886282, 2829423, 5658846, 602766377, 1205532754, 1808299131, 3616598262, 11452561163, 22905122326, 34357683489, 68715366978]

約数ペア:

[(1, 68715366978), (2, 34357683489), (3, 22905122326), (6, 11452561163), (19, 3616598262), (38, 1808299131), (57, 1205532754), (114, 602766377), (12143, 5658846), (24286, 2829423), (36429, 1886282), (49639, 1384302), (72858, 943141), (99278, 692151), (148917, 461434), (230717, 297834)]