87866136

素因数分解:

$2^3\times 3^2\times {\mathrm{1220363}}^1$

素因数の和:1220375

約数の個数: 24

約数和(自身を含む): 237970980

約数和(自身を除く): 150104844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1220363, 2440726, 3661089, 4881452, 7322178, 9762904, 10983267, 14644356, 21966534, 29288712, 43933068, 87866136]

約数ペア:

[(1, 87866136), (2, 43933068), (3, 29288712), (4, 21966534), (6, 14644356), (8, 10983267), (9, 9762904), (12, 7322178), (18, 4881452), (24, 3661089), (36, 2440726), (72, 1220363)]