87680724

素因数分解:

$2^2\times 3^1\times {\mathrm{359}}^1\times {\mathrm{20353}}^1$

素因数の和:20719

約数の個数: 24

約数和(自身を含む): 205168320

約数和(自身を除く): 117487596

約数列:

[1, 2, 3, 4, 6, 12, 359, 718, 1077, 1436, 2154, 4308, 20353, 40706, 61059, 81412, 122118, 244236, 7306727, 14613454, 21920181, 29226908, 43840362, 87680724]

約数ペア:

[(1, 87680724), (2, 43840362), (3, 29226908), (4, 21920181), (6, 14613454), (12, 7306727), (359, 244236), (718, 122118), (1077, 81412), (1436, 61059), (2154, 40706), (4308, 20353)]