82721508

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{160313}}^1$

素因数の和:160363

約数の個数: 24

約数和(自身を含む): 197506848

約数和(自身を除く): 114785340

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 160313, 320626, 480939, 641252, 961878, 1923756, 6893459, 13786918, 20680377, 27573836, 41360754, 82721508]

約数ペア:

[(1, 82721508), (2, 41360754), (3, 27573836), (4, 20680377), (6, 13786918), (12, 6893459), (43, 1923756), (86, 961878), (129, 641252), (172, 480939), (258, 320626), (516, 160313)]