86840268

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{249541}}^1$

素因数の和:249577

約数の個数: 24

約数和(自身を含む): 209615280

約数和(自身を除く): 122775012

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 249541, 499082, 748623, 998164, 1497246, 2994492, 7236689, 14473378, 21710067, 28946756, 43420134, 86840268]

約数ペア:

[(1, 86840268), (2, 43420134), (3, 28946756), (4, 21710067), (6, 14473378), (12, 7236689), (29, 2994492), (58, 1497246), (87, 998164), (116, 748623), (174, 499082), (348, 249541)]