72756158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{21187}}^1$

素因数の和:21307

約数の個数: 16

約数和(自身を含む): 116703504

約数和(自身を除く): 43947346

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 21187, 42374, 360179, 720358, 2139887, 4279774, 36378079, 72756158]

約数ペア:

[(1, 72756158), (2, 36378079), (17, 4279774), (34, 2139887), (101, 720358), (202, 360179), (1717, 42374), (3434, 21187)]