80837508

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127103}}^1$

素因数の和:127163

約数の個数: 24

約数和(自身を含む): 192181248

約数和(自身を除く): 111343740

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 127103, 254206, 381309, 508412, 762618, 1525236, 6736459, 13472918, 20209377, 26945836, 40418754, 80837508]

約数ペア:

[(1, 80837508), (2, 40418754), (3, 26945836), (4, 20209377), (6, 13472918), (12, 6736459), (53, 1525236), (106, 762618), (159, 508412), (212, 381309), (318, 254206), (636, 127103)]