80875542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1999}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 176832000

約数和(自身を除く): 95956458

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 613, 1226, 1839, 1999, 3678, 3998, 5997, 6743, 11994, 13486, 20229, 21989, 40458, 43978, 65967, 131934, 1225387, 2450774, 3676161, 7352322, 13479257, 26958514, 40437771, 80875542]

約数ペア:

[(1, 80875542), (2, 40437771), (3, 26958514), (6, 13479257), (11, 7352322), (22, 3676161), (33, 2450774), (66, 1225387), (613, 131934), (1226, 65967), (1839, 43978), (1999, 40458), (3678, 21989), (3998, 20229), (5997, 13486), (6743, 11994)]