80968788

素因数分解:

$2^2\times 3^3\times {\mathrm{749711}}^1$

素因数の和:749724

約数の個数: 24

約数和(自身を含む): 209919360

約数和(自身を除く): 128950572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 749711, 1499422, 2249133, 2998844, 4498266, 6747399, 8996532, 13494798, 20242197, 26989596, 40484394, 80968788]

約数ペア:

[(1, 80968788), (2, 40484394), (3, 26989596), (4, 20242197), (6, 13494798), (9, 8996532), (12, 6747399), (18, 4498266), (27, 2998844), (36, 2249133), (54, 1499422), (108, 749711)]