64801368

素因数分解:

$2^3\times 3^2\times {\mathrm{900019}}^1$

素因数の和:900031

約数の個数: 24

約数和(自身を含む): 175503900

約数和(自身を除く): 110702532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 900019, 1800038, 2700057, 3600076, 5400114, 7200152, 8100171, 10800228, 16200342, 21600456, 32400684, 64801368]

約数ペア:

[(1, 64801368), (2, 32400684), (3, 21600456), (4, 16200342), (6, 10800228), (8, 8100171), (9, 7200152), (12, 5400114), (18, 3600076), (24, 2700057), (36, 1800038), (72, 900019)]