64720332

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{41809}}^1$

素因数の和:41862

約数の個数: 36

約数和(自身を含む): 167407240

約数和(自身を除く): 102686908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 41809, 83618, 125427, 167236, 250854, 376281, 501708, 752562, 1505124, 1797787, 3595574, 5393361, 7191148, 10786722, 16180083, 21573444, 32360166, 64720332]

約数ペア:

[(1, 64720332), (2, 32360166), (3, 21573444), (4, 16180083), (6, 10786722), (9, 7191148), (12, 5393361), (18, 3595574), (36, 1797787), (43, 1505124), (86, 752562), (129, 501708), (172, 376281), (258, 250854), (387, 167236), (516, 125427), (774, 83618), (1548, 41809)]