68810244

素因数分解:

$2^2\times 3^1\times {\mathrm{857}}^1\times {\mathrm{6691}}^1$

素因数の和:7555

約数の個数: 24

約数和(自身を含む): 160768608

約数和(自身を除く): 91958364

約数列:

[1, 2, 3, 4, 6, 12, 857, 1714, 2571, 3428, 5142, 6691, 10284, 13382, 20073, 26764, 40146, 80292, 5734187, 11468374, 17202561, 22936748, 34405122, 68810244]

約数ペア:

[(1, 68810244), (2, 34405122), (3, 22936748), (4, 17202561), (6, 11468374), (12, 5734187), (857, 80292), (1714, 40146), (2571, 26764), (3428, 20073), (5142, 13382), (6691, 10284)]