82152728

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 186777600

約数和(自身を除く): 104624872

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1279, 1736, 2072, 2294, 2558, 4588, 5116, 8029, 8953, 9176, 10232, 16058, 17906, 32116, 35812, 39649, 47323, 64232, 71624, 79298, 94646, 158596, 189292, 277543, 317192, 331261, 378584, 555086, 662522, 1110172, 1325044, 1467013, 2220344, 2650088, 2934026, 5868052, 10269091, 11736104, 20538182, 41076364, 82152728]

約数ペア:

[(1, 82152728), (2, 41076364), (4, 20538182), (7, 11736104), (8, 10269091), (14, 5868052), (28, 2934026), (31, 2650088), (37, 2220344), (56, 1467013), (62, 1325044), (74, 1110172), (124, 662522), (148, 555086), (217, 378584), (248, 331261), (259, 317192), (296, 277543), (434, 189292), (518, 158596), (868, 94646), (1036, 79298), (1147, 71624), (1279, 64232), (1736, 47323), (2072, 39649), (2294, 35812), (2558, 32116), (4588, 17906), (5116, 16058), (8029, 10232), (8953, 9176)]