81699852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523717}}^1$

素因数の和:523737

約数の個数: 24

約数和(自身を含む): 205297456

約数和(自身を除く): 123597604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 523717, 1047434, 1571151, 2094868, 3142302, 6284604, 6808321, 13616642, 20424963, 27233284, 40849926, 81699852]

約数ペア:

[(1, 81699852), (2, 40849926), (3, 27233284), (4, 20424963), (6, 13616642), (12, 6808321), (13, 6284604), (26, 3142302), (39, 2094868), (52, 1571151), (78, 1047434), (156, 523717)]