68368668

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{13219}}^1$

素因数の和:13657

約数の個数: 24

約数和(自身を含む): 159909120

約数和(自身を除く): 91540452

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 13219, 26438, 39657, 52876, 79314, 158628, 5697389, 11394778, 17092167, 22789556, 34184334, 68368668]

約数ペア:

[(1, 68368668), (2, 34184334), (3, 22789556), (4, 17092167), (6, 11394778), (12, 5697389), (431, 158628), (862, 79314), (1293, 52876), (1724, 39657), (2586, 26438), (5172, 13219)]