72028072

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{82601}}^1$

素因数の和:82716

約数の個数: 16

約数和(自身を含む): 136293300

約数和(自身を除く): 64265228

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 82601, 165202, 330404, 660808, 9003509, 18007018, 36014036, 72028072]

約数ペア:

[(1, 72028072), (2, 36014036), (4, 18007018), (8, 9003509), (109, 660808), (218, 330404), (436, 165202), (872, 82601)]