90220812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29717}}^1$

素因数の和:29758

約数の個数: 48

約数和(自身を含む): 239645952

約数和(自身を除く): 149425140

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, 29717, 59434, 89151, 118868, 178302, 326887, 356604, 653774, 683491, 980661, 1307548, 1366982, 1961322, 2050473, 2733964, 3922644, 4100946, 7518401, 8201892, 15036802, 22555203, 30073604, 45110406, 90220812]

約数ペア:

[(1, 90220812), (2, 45110406), (3, 30073604), (4, 22555203), (6, 15036802), (11, 8201892), (12, 7518401), (22, 4100946), (23, 3922644), (33, 2733964), (44, 2050473), (46, 1961322), (66, 1366982), (69, 1307548), (92, 980661), (132, 683491), (138, 653774), (253, 356604), (276, 326887), (506, 178302), (759, 118868), (1012, 89151), (1518, 59434), (3036, 29717)]