72043189

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 76190400

約数和(自身を除く): 4147211

約数列:

[1, 43, 59, 73, 389, 2537, 3139, 4307, 16727, 22951, 28397, 185201, 986893, 1221071, 1675423, 72043189]

約数ペア:

[(1, 72043189), (43, 1675423), (59, 1221071), (73, 986893), (389, 185201), (2537, 28397), (3139, 22951), (4307, 16727)]