72944492

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{643}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 129830400

約数和(自身を除く): 56885908

約数列:

[1, 2, 4, 79, 158, 316, 359, 643, 718, 1286, 1436, 2572, 28361, 50797, 56722, 101594, 113444, 203188, 230837, 461674, 923348, 18236123, 36472246, 72944492]

約数ペア:

[(1, 72944492), (2, 36472246), (4, 18236123), (79, 923348), (158, 461674), (316, 230837), (359, 203188), (643, 113444), (718, 101594), (1286, 56722), (1436, 50797), (2572, 28361)]