68206686

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15551}}^1$

素因数の和:15616

約数の個数: 32

約数和(自身を含む): 147806208

約数和(自身を除く): 79599522

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 15551, 31102, 46653, 93306, 264367, 528734, 668693, 793101, 1337386, 1586202, 2006079, 4012158, 11367781, 22735562, 34103343, 68206686]

約数ペア:

[(1, 68206686), (2, 34103343), (3, 22735562), (6, 11367781), (17, 4012158), (34, 2006079), (43, 1586202), (51, 1337386), (86, 793101), (102, 668693), (129, 528734), (258, 264367), (731, 93306), (1462, 46653), (2193, 31102), (4386, 15551)]