66947328

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{593}}^1$

素因数の和:629

約数の個数: 162

約数和(自身を含む): 224918694

約数和(自身を除く): 157971366

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 593, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1186, 1344, 1568, 1764, 1779, 1792, 2016, 2304, 2352, 2372, 2688, 3136, 3528, 3558, 4032, 4151, 4704, 4744, 5337, 5376, 6272, 7056, 7116, 8064, 8302, 9408, 9488, 10674, 12453, 12544, 14112, 14232, 16128, 16604, 18816, 18976, 21348, 24906, 28224, 28464, 29057, 33208, 37359, 37632, 37952, 42696, 49812, 56448, 56928, 58114, 66416, 74718, 75904, 85392, 87171, 99624, 112896, 113856, 116228, 132832, 149436, 151808, 170784, 174342, 199248, 227712, 232456, 261513, 265664, 298872, 341568, 348684, 398496, 455424, 464912, 523026, 531328, 597744, 683136, 697368, 796992, 929824, 1046052, 1062656, 1195488, 1366272, 1394736, 1593984, 1859648, 2092104, 2390976, 2789472, 3187968, 3719296, 4184208, 4781952, 5578944, 7438592, 8368416, 9563904, 11157888, 16736832, 22315776, 33473664, 66947328]

約数ペア:

[(1, 66947328), (2, 33473664), (3, 22315776), (4, 16736832), (6, 11157888), (7, 9563904), (8, 8368416), (9, 7438592), (12, 5578944), (14, 4781952), (16, 4184208), (18, 3719296), (21, 3187968), (24, 2789472), (28, 2390976), (32, 2092104), (36, 1859648), (42, 1593984), (48, 1394736), (49, 1366272), (56, 1195488), (63, 1062656), (64, 1046052), (72, 929824), (84, 796992), (96, 697368), (98, 683136), (112, 597744), (126, 531328), (128, 523026), (144, 464912), (147, 455424), (168, 398496), (192, 348684), (196, 341568), (224, 298872), (252, 265664), (256, 261513), (288, 232456), (294, 227712), (336, 199248), (384, 174342), (392, 170784), (441, 151808), (448, 149436), (504, 132832), (576, 116228), (588, 113856), (593, 112896), (672, 99624), (768, 87171), (784, 85392), (882, 75904), (896, 74718), (1008, 66416), (1152, 58114), (1176, 56928), (1186, 56448), (1344, 49812), (1568, 42696), (1764, 37952), (1779, 37632), (1792, 37359), (2016, 33208), (2304, 29057), (2352, 28464), (2372, 28224), (2688, 24906), (3136, 21348), (3528, 18976), (3558, 18816), (4032, 16604), (4151, 16128), (4704, 14232), (4744, 14112), (5337, 12544), (5376, 12453), (6272, 10674), (7056, 9488), (7116, 9408), (8064, 8302)]