81187674

素因数分解:

$2^1\times 3^1\times {\mathrm{881}}^1\times {\mathrm{15359}}^1$

素因数の和:16245

約数の個数: 16

約数和(自身を含む): 162570240

約数和(自身を除く): 81382566

約数列:

[1, 2, 3, 6, 881, 1762, 2643, 5286, 15359, 30718, 46077, 92154, 13531279, 27062558, 40593837, 81187674]

約数ペア:

[(1, 81187674), (2, 40593837), (3, 27062558), (6, 13531279), (881, 92154), (1762, 46077), (2643, 30718), (5286, 15359)]