81849636

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{68897}}^1$

素因数の和:68921

約数の個数: 48

約数和(自身を含む): 231497280

約数和(自身を除く): 149647644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 68897, 137794, 206691, 275588, 413382, 620073, 757867, 826764, 1240146, 1515734, 1860219, 2273601, 2480292, 3031468, 3720438, 4547202, 6820803, 7440876, 9094404, 13641606, 20462409, 27283212, 40924818, 81849636]

約数ペア:

[(1, 81849636), (2, 40924818), (3, 27283212), (4, 20462409), (6, 13641606), (9, 9094404), (11, 7440876), (12, 6820803), (18, 4547202), (22, 3720438), (27, 3031468), (33, 2480292), (36, 2273601), (44, 1860219), (54, 1515734), (66, 1240146), (99, 826764), (108, 757867), (132, 620073), (198, 413382), (297, 275588), (396, 206691), (594, 137794), (1188, 68897)]