81114792

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307253}}^1$

素因数の和:307273

約数の個数: 32

約数和(自身を含む): 221222880

約数和(自身を除く): 140108088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 307253, 614506, 921759, 1229012, 1843518, 2458024, 3379783, 3687036, 6759566, 7374072, 10139349, 13519132, 20278698, 27038264, 40557396, 81114792]

約数ペア:

[(1, 81114792), (2, 40557396), (3, 27038264), (4, 20278698), (6, 13519132), (8, 10139349), (11, 7374072), (12, 6759566), (22, 3687036), (24, 3379783), (33, 2458024), (44, 1843518), (66, 1229012), (88, 921759), (132, 614506), (264, 307253)]