81112812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26717}}^1$

素因数の和:26758

約数の個数: 48

約数和(自身を含む): 215453952

約数和(自身を除く): 134341140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 26717, 53434, 80151, 106868, 160302, 293887, 320604, 587774, 614491, 881661, 1175548, 1228982, 1763322, 1843473, 2457964, 3526644, 3686946, 6759401, 7373892, 13518802, 20278203, 27037604, 40556406, 81112812]

約数ペア:

[(1, 81112812), (2, 40556406), (3, 27037604), (4, 20278203), (6, 13518802), (11, 7373892), (12, 6759401), (22, 3686946), (23, 3526644), (33, 2457964), (44, 1843473), (46, 1763322), (66, 1228982), (69, 1175548), (92, 881661), (132, 614491), (138, 587774), (253, 320604), (276, 293887), (506, 160302), (759, 106868), (1012, 80151), (1518, 53434), (3036, 26717)]