65643396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1353

約数の個数: 96

約数和(自身を含む): 192675840

約数和(自身を除く): 127032444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1279, 1316, 1833, 1974, 2444, 2558, 3666, 3837, 3948, 4277, 5116, 7332, 7674, 8554, 8953, 12831, 15348, 16627, 17108, 17906, 25662, 26859, 33254, 35812, 49881, 51324, 53718, 60113, 66508, 99762, 107436, 116389, 120226, 180339, 199524, 232778, 240452, 349167, 360678, 420791, 465556, 698334, 721356, 781469, 841582, 1262373, 1396668, 1562938, 1683164, 2344407, 2524746, 3125876, 4688814, 5049492, 5470283, 9377628, 10940566, 16410849, 21881132, 32821698, 65643396]

約数ペア:

[(1, 65643396), (2, 32821698), (3, 21881132), (4, 16410849), (6, 10940566), (7, 9377628), (12, 5470283), (13, 5049492), (14, 4688814), (21, 3125876), (26, 2524746), (28, 2344407), (39, 1683164), (42, 1562938), (47, 1396668), (52, 1262373), (78, 841582), (84, 781469), (91, 721356), (94, 698334), (141, 465556), (156, 420791), (182, 360678), (188, 349167), (273, 240452), (282, 232778), (329, 199524), (364, 180339), (546, 120226), (564, 116389), (611, 107436), (658, 99762), (987, 66508), (1092, 60113), (1222, 53718), (1279, 51324), (1316, 49881), (1833, 35812), (1974, 33254), (2444, 26859), (2558, 25662), (3666, 17906), (3837, 17108), (3948, 16627), (4277, 15348), (5116, 12831), (7332, 8953), (7674, 8554)]