80813004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{354443}}^1$

素因数の和:354469

約数の個数: 24

約数和(自身を含む): 198488640

約数和(自身を除く): 117675636

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 354443, 708886, 1063329, 1417772, 2126658, 4253316, 6734417, 13468834, 20203251, 26937668, 40406502, 80813004]

約数ペア:

[(1, 80813004), (2, 40406502), (3, 26937668), (4, 20203251), (6, 13468834), (12, 6734417), (19, 4253316), (38, 2126658), (57, 1417772), (76, 1063329), (114, 708886), (228, 354443)]