80188938

素因数分解:

$2^1\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{3967}}^1$

素因数の和:5098

約数の個数: 24

約数和(自身を含む): 173941248

約数和(自身を除く): 93752310

約数列:

[1, 2, 3, 6, 9, 18, 1123, 2246, 3369, 3967, 6738, 7934, 10107, 11901, 20214, 23802, 35703, 71406, 4454941, 8909882, 13364823, 26729646, 40094469, 80188938]

約数ペア:

[(1, 80188938), (2, 40094469), (3, 26729646), (6, 13364823), (9, 8909882), (18, 4454941), (1123, 71406), (2246, 35703), (3369, 23802), (3967, 20214), (6738, 11901), (7934, 10107)]