81206004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{55927}}^1$

素因数の和:55956

約数の個数: 36

約数和(自身を含む): 208275872

約数和(自身を除く): 127069868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 55927, 111854, 167781, 223708, 335562, 615197, 671124, 1230394, 1845591, 2460788, 3691182, 6767167, 7382364, 13534334, 20301501, 27068668, 40603002, 81206004]

約数ペア:

[(1, 81206004), (2, 40603002), (3, 27068668), (4, 20301501), (6, 13534334), (11, 7382364), (12, 6767167), (22, 3691182), (33, 2460788), (44, 1845591), (66, 1230394), (121, 671124), (132, 615197), (242, 335562), (363, 223708), (484, 167781), (726, 111854), (1452, 55927)]