78412361

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 83904000

約数和(自身を除く): 5491639

約数列:

[1, 31, 37, 137, 499, 1147, 4247, 5069, 15469, 18463, 68363, 157139, 572353, 2119253, 2529431, 78412361]

約数ペア:

[(1, 78412361), (31, 2529431), (37, 2119253), (137, 572353), (499, 157139), (1147, 68363), (4247, 18463), (5069, 15469)]