72571037

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1723}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 90696192

約数和(自身を除く): 18125155

約数列:

[1, 7, 11, 77, 547, 1723, 3829, 6017, 12061, 18953, 42119, 132671, 942481, 6597367, 10367291, 72571037]

約数ペア:

[(1, 72571037), (7, 10367291), (11, 6597367), (77, 942481), (547, 132671), (1723, 42119), (3829, 18953), (6017, 12061)]