80456772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{55411}}^1$

素因数の和:55440

約数の個数: 36

約数和(自身を含む): 206354288

約数和(自身を除く): 125897516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 55411, 110822, 166233, 221644, 332466, 609521, 664932, 1219042, 1828563, 2438084, 3657126, 6704731, 7314252, 13409462, 20114193, 26818924, 40228386, 80456772]

約数ペア:

[(1, 80456772), (2, 40228386), (3, 26818924), (4, 20114193), (6, 13409462), (11, 7314252), (12, 6704731), (22, 3657126), (33, 2438084), (44, 1828563), (66, 1219042), (121, 664932), (132, 609521), (242, 332466), (363, 221644), (484, 166233), (726, 110822), (1452, 55411)]