72700144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{413069}}^1$

素因数の和:413088

約数の個数: 20

約数和(自身を含む): 153662040

約数和(自身を除く): 80961896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 413069, 826138, 1652276, 3304552, 4543759, 6609104, 9087518, 18175036, 36350072, 72700144]

約数ペア:

[(1, 72700144), (2, 36350072), (4, 18175036), (8, 9087518), (11, 6609104), (16, 4543759), (22, 3304552), (44, 1652276), (88, 826138), (176, 413069)]