68670054

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{88721}}^1$

素因数の和:88772

約数の個数: 24

約数和(自身を含む): 152246952

約数和(自身を除く): 83576898

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 88721, 177442, 266163, 532326, 798489, 1596978, 3815003, 7630006, 11445009, 22890018, 34335027, 68670054]

約数ペア:

[(1, 68670054), (2, 34335027), (3, 22890018), (6, 11445009), (9, 7630006), (18, 3815003), (43, 1596978), (86, 798489), (129, 532326), (258, 266163), (387, 177442), (774, 88721)]