80126068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{1489}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 153195840

約数和(自身を除く): 73069772

約数列:

[1, 2, 4, 11, 22, 44, 1223, 1489, 2446, 2978, 4892, 5956, 13453, 16379, 26906, 32758, 53812, 65516, 1821047, 3642094, 7284188, 20031517, 40063034, 80126068]

約数ペア:

[(1, 80126068), (2, 40063034), (4, 20031517), (11, 7284188), (22, 3642094), (44, 1821047), (1223, 65516), (1489, 53812), (2446, 32758), (2978, 26906), (4892, 16379), (5956, 13453)]