25787322

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 80

約数和(自身を含む): 65340000

約数和(自身を除く): 39552678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 81, 87, 99, 162, 174, 198, 261, 297, 319, 499, 522, 594, 638, 783, 891, 957, 998, 1497, 1566, 1782, 1914, 2349, 2871, 2994, 4491, 4698, 5489, 5742, 8613, 8982, 10978, 13473, 14471, 16467, 17226, 25839, 26946, 28942, 32934, 40419, 43413, 49401, 51678, 80838, 86826, 98802, 130239, 148203, 159181, 260478, 296406, 318362, 390717, 444609, 477543, 781434, 889218, 955086, 1172151, 1432629, 2344302, 2865258, 4297887, 8595774, 12893661, 25787322]

約数ペア:

[(1, 25787322), (2, 12893661), (3, 8595774), (6, 4297887), (9, 2865258), (11, 2344302), (18, 1432629), (22, 1172151), (27, 955086), (29, 889218), (33, 781434), (54, 477543), (58, 444609), (66, 390717), (81, 318362), (87, 296406), (99, 260478), (162, 159181), (174, 148203), (198, 130239), (261, 98802), (297, 86826), (319, 80838), (499, 51678), (522, 49401), (594, 43413), (638, 40419), (783, 32934), (891, 28942), (957, 26946), (998, 25839), (1497, 17226), (1566, 16467), (1782, 14471), (1914, 13473), (2349, 10978), (2871, 8982), (2994, 8613), (4491, 5742), (4698, 5489)]