72112774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{3571}}^1$

素因数の和:4035

約数の個数: 16

約数和(自身を含む): 113160960

約数和(自身を除く): 41048186

約数列:

[1, 2, 23, 46, 439, 878, 3571, 7142, 10097, 20194, 82133, 164266, 1567669, 3135338, 36056387, 72112774]

約数ペア:

[(1, 72112774), (2, 36056387), (23, 3135338), (46, 1567669), (439, 164266), (878, 82133), (3571, 20194), (7142, 10097)]