65872116

素因数分解:

$2^2\times 3^4\times {\mathrm{203309}}^1$

素因数の和:203325

約数の個数: 30

約数和(自身を含む): 172203570

約数和(自身を除く): 106331454

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 203309, 406618, 609927, 813236, 1219854, 1829781, 2439708, 3659562, 5489343, 7319124, 10978686, 16468029, 21957372, 32936058, 65872116]

約数ペア:

[(1, 65872116), (2, 32936058), (3, 21957372), (4, 16468029), (6, 10978686), (9, 7319124), (12, 5489343), (18, 3659562), (27, 2439708), (36, 1829781), (54, 1219854), (81, 813236), (108, 609927), (162, 406618), (324, 203309)]