87532004

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{72701}}^1$

素因数の和:72755

約数の個数: 24

約数和(自身を含む): 179137728

約数和(自身を除く): 91605724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 72701, 145402, 290804, 508907, 1017814, 2035628, 3126143, 6252286, 12504572, 21883001, 43766002, 87532004]

約数ペア:

[(1, 87532004), (2, 43766002), (4, 21883001), (7, 12504572), (14, 6252286), (28, 3126143), (43, 2035628), (86, 1017814), (172, 508907), (301, 290804), (602, 145402), (1204, 72701)]