65116728

素因数分解:

$2^3\times 3^2\times {\mathrm{904399}}^1$

素因数の和:904411

約数の個数: 24

約数和(自身を含む): 176358000

約数和(自身を除く): 111241272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 904399, 1808798, 2713197, 3617596, 5426394, 7235192, 8139591, 10852788, 16279182, 21705576, 32558364, 65116728]

約数ペア:

[(1, 65116728), (2, 32558364), (3, 21705576), (4, 16279182), (6, 10852788), (8, 8139591), (9, 7235192), (12, 5426394), (18, 3617596), (24, 2713197), (36, 1808798), (72, 904399)]