89028172

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{599}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 158508000

約数和(自身を除く): 69479828

約数列:

[1, 2, 4, 73, 146, 292, 509, 599, 1018, 1198, 2036, 2396, 37157, 43727, 74314, 87454, 148628, 174908, 304891, 609782, 1219564, 22257043, 44514086, 89028172]

約数ペア:

[(1, 89028172), (2, 44514086), (4, 22257043), (73, 1219564), (146, 609782), (292, 304891), (509, 174908), (599, 148628), (1018, 87454), (1198, 74314), (2036, 43727), (2396, 37157)]