65689176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 197568000

約数和(自身を除く): 131878824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 97, 116, 139, 168, 174, 194, 203, 232, 278, 291, 348, 388, 406, 417, 556, 582, 609, 679, 696, 776, 812, 834, 973, 1112, 1164, 1218, 1358, 1624, 1668, 1946, 2037, 2328, 2436, 2716, 2813, 2919, 3336, 3892, 4031, 4074, 4872, 5432, 5626, 5838, 7784, 8062, 8148, 8439, 11252, 11676, 12093, 13483, 16124, 16296, 16878, 19691, 22504, 23352, 24186, 26966, 28217, 32248, 33756, 39382, 40449, 48372, 53932, 56434, 59073, 67512, 78764, 80898, 84651, 94381, 96744, 107864, 112868, 118146, 157528, 161796, 169302, 188762, 225736, 236292, 283143, 323592, 338604, 377524, 391007, 472584, 566286, 677208, 755048, 782014, 1132572, 1173021, 1564028, 2265144, 2346042, 2737049, 3128056, 4692084, 5474098, 8211147, 9384168, 10948196, 16422294, 21896392, 32844588, 65689176]

約数ペア:

[(1, 65689176), (2, 32844588), (3, 21896392), (4, 16422294), (6, 10948196), (7, 9384168), (8, 8211147), (12, 5474098), (14, 4692084), (21, 3128056), (24, 2737049), (28, 2346042), (29, 2265144), (42, 1564028), (56, 1173021), (58, 1132572), (84, 782014), (87, 755048), (97, 677208), (116, 566286), (139, 472584), (168, 391007), (174, 377524), (194, 338604), (203, 323592), (232, 283143), (278, 236292), (291, 225736), (348, 188762), (388, 169302), (406, 161796), (417, 157528), (556, 118146), (582, 112868), (609, 107864), (679, 96744), (696, 94381), (776, 84651), (812, 80898), (834, 78764), (973, 67512), (1112, 59073), (1164, 56434), (1218, 53932), (1358, 48372), (1624, 40449), (1668, 39382), (1946, 33756), (2037, 32248), (2328, 28217), (2436, 26966), (2716, 24186), (2813, 23352), (2919, 22504), (3336, 19691), (3892, 16878), (4031, 16296), (4074, 16124), (4872, 13483), (5432, 12093), (5626, 11676), (5838, 11252), (7784, 8439), (8062, 8148)]