80471304

素因数分解:

$2^3\times 3^2\times {\mathrm{1117657}}^1$

素因数の和:1117669

約数の個数: 24

約数和(自身を含む): 217943310

約数和(自身を除く): 137472006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1117657, 2235314, 3352971, 4470628, 6705942, 8941256, 10058913, 13411884, 20117826, 26823768, 40235652, 80471304]

約数ペア:

[(1, 80471304), (2, 40235652), (3, 26823768), (4, 20117826), (6, 13411884), (8, 10058913), (9, 8941256), (12, 6705942), (18, 4470628), (24, 3352971), (36, 2235314), (72, 1117657)]