81604094

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{25939}}^1$

素因数の和:25976

約数の個数: 24

約数和(自身を含む): 144900840

約数和(自身を除く): 63296746

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 25939, 51878, 285329, 337207, 570658, 674414, 3138619, 3709277, 6277238, 7418554, 40802047, 81604094]

約数ペア:

[(1, 81604094), (2, 40802047), (11, 7418554), (13, 6277238), (22, 3709277), (26, 3138619), (121, 674414), (143, 570658), (242, 337207), (286, 285329), (1573, 51878), (3146, 25939)]