71886636

素因数分解:

$2^2\times 3^3\times {\mathrm{665617}}^1$

素因数の和:665630

約数の個数: 24

約数和(自身を含む): 186373040

約数和(自身を除く): 114486404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 665617, 1331234, 1996851, 2662468, 3993702, 5990553, 7987404, 11981106, 17971659, 23962212, 35943318, 71886636]

約数ペア:

[(1, 71886636), (2, 35943318), (3, 23962212), (4, 17971659), (6, 11981106), (9, 7987404), (12, 5990553), (18, 3993702), (27, 2662468), (36, 1996851), (54, 1331234), (108, 665617)]