81498576

素因数分解:

$2^4\times 3^1\times {\mathrm{1697887}}^1$

素因数の和:1697898

約数の個数: 20

約数和(自身を含む): 210538112

約数和(自身を除く): 129039536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1697887, 3395774, 5093661, 6791548, 10187322, 13583096, 20374644, 27166192, 40749288, 81498576]

約数ペア:

[(1, 81498576), (2, 40749288), (3, 27166192), (4, 20374644), (6, 13583096), (8, 10187322), (12, 6791548), (16, 5093661), (24, 3395774), (48, 1697887)]