80904042

素因数分解:

$2^1\times 3^3\times {\mathrm{1498223}}^1$

素因数の和:1498234

約数の個数: 16

約数和(自身を含む): 179786880

約数和(自身を除く): 98882838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1498223, 2996446, 4494669, 8989338, 13484007, 26968014, 40452021, 80904042]

約数ペア:

[(1, 80904042), (2, 40452021), (3, 26968014), (6, 13484007), (9, 8989338), (18, 4494669), (27, 2996446), (54, 1498223)]