68488908

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{56509}}^1$

素因数の和:56617

約数の個数: 24

約数和(自身を含む): 161392560

約数和(自身を除く): 92903652

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 56509, 113018, 169527, 226036, 339054, 678108, 5707409, 11414818, 17122227, 22829636, 34244454, 68488908]

約数ペア:

[(1, 68488908), (2, 34244454), (3, 22829636), (4, 17122227), (6, 11414818), (12, 5707409), (101, 678108), (202, 339054), (303, 226036), (404, 169527), (606, 113018), (1212, 56509)]