68615892

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{4801}}^1$

素因数の和:5208

約数の個数: 36

約数和(自身を含む): 173918836

約数和(自身を除く): 105302944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 4801, 7146, 9602, 14292, 14403, 19204, 28806, 43209, 57612, 86418, 172836, 1905997, 3811994, 5717991, 7623988, 11435982, 17153973, 22871964, 34307946, 68615892]

約数ペア:

[(1, 68615892), (2, 34307946), (3, 22871964), (4, 17153973), (6, 11435982), (9, 7623988), (12, 5717991), (18, 3811994), (36, 1905997), (397, 172836), (794, 86418), (1191, 57612), (1588, 43209), (2382, 28806), (3573, 19204), (4764, 14403), (4801, 14292), (7146, 9602)]