90138718

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1\times {\mathrm{1123}}^1$

素因数の和:1791

約数の個数: 16

約数和(自身を含む): 137577600

約数和(自身を除く): 47438882

約数列:

[1, 2, 67, 134, 599, 1123, 1198, 2246, 40133, 75241, 80266, 150482, 672677, 1345354, 45069359, 90138718]

約数ペア:

[(1, 90138718), (2, 45069359), (67, 1345354), (134, 672677), (599, 150482), (1123, 80266), (1198, 75241), (2246, 40133)]