66451968

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 320

約数和(自身を含む): 235699200

約数和(自身を除く): 169247232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 23, 24, 27, 32, 33, 36, 38, 44, 46, 48, 54, 57, 64, 66, 69, 72, 76, 88, 92, 96, 99, 108, 114, 128, 132, 138, 144, 152, 171, 176, 184, 192, 198, 207, 209, 216, 228, 253, 256, 264, 276, 288, 297, 304, 342, 352, 368, 384, 396, 414, 418, 432, 437, 456, 506, 512, 513, 528, 552, 576, 594, 608, 621, 627, 684, 704, 736, 759, 768, 792, 828, 836, 864, 874, 912, 1012, 1026, 1056, 1104, 1152, 1188, 1216, 1242, 1254, 1311, 1368, 1408, 1472, 1518, 1536, 1584, 1656, 1672, 1728, 1748, 1824, 1881, 2024, 2052, 2112, 2208, 2277, 2304, 2376, 2432, 2484, 2508, 2622, 2736, 2816, 2944, 3036, 3168, 3312, 3344, 3456, 3496, 3648, 3762, 3933, 4048, 4104, 4224, 4416, 4554, 4608, 4752, 4807, 4864, 4968, 5016, 5244, 5472, 5632, 5643, 5888, 6072, 6336, 6624, 6688, 6831, 6912, 6992, 7296, 7524, 7866, 8096, 8208, 8448, 8832, 9108, 9504, 9614, 9728, 9936, 10032, 10488, 10944, 11286, 11776, 11799, 12144, 12672, 13248, 13376, 13662, 13824, 13984, 14421, 14592, 15048, 15732, 16192, 16416, 16896, 17664, 18216, 19008, 19228, 19872, 20064, 20976, 21888, 22572, 23598, 24288, 25344, 26496, 26752, 27324, 27968, 28842, 29184, 30096, 31464, 32384, 32832, 35328, 36432, 38016, 38456, 39744, 40128, 41952, 43263, 43776, 45144, 47196, 48576, 50688, 52992, 53504, 54648, 55936, 57684, 60192, 62928, 64768, 65664, 72864, 76032, 76912, 79488, 80256, 83904, 86526, 87552, 90288, 94392, 97152, 105984, 107008, 109296, 111872, 115368, 120384, 125856, 129536, 129789, 131328, 145728, 152064, 153824, 158976, 160512, 167808, 173052, 180576, 188784, 194304, 218592, 223744, 230736, 240768, 251712, 259578, 262656, 291456, 307648, 317952, 321024, 335616, 346104, 361152, 377568, 388608, 437184, 461472, 481536, 503424, 519156, 582912, 615296, 671232, 692208, 722304, 755136, 874368, 922944, 963072, 1006848, 1038312, 1165824, 1230592, 1384416, 1444608, 1510272, 1748736, 1845888, 2013696, 2076624, 2461184, 2768832, 2889216, 3020544, 3497472, 3691776, 4153248, 5537664, 6041088, 7383552, 8306496, 11075328, 16612992, 22150656, 33225984, 66451968]

約数ペア:

[(1, 66451968), (2, 33225984), (3, 22150656), (4, 16612992), (6, 11075328), (8, 8306496), (9, 7383552), (11, 6041088), (12, 5537664), (16, 4153248), (18, 3691776), (19, 3497472), (22, 3020544), (23, 2889216), (24, 2768832), (27, 2461184), (32, 2076624), (33, 2013696), (36, 1845888), (38, 1748736), (44, 1510272), (46, 1444608), (48, 1384416), (54, 1230592), (57, 1165824), (64, 1038312), (66, 1006848), (69, 963072), (72, 922944), (76, 874368), (88, 755136), (92, 722304), (96, 692208), (99, 671232), (108, 615296), (114, 582912), (128, 519156), (132, 503424), (138, 481536), (144, 461472), (152, 437184), (171, 388608), (176, 377568), (184, 361152), (192, 346104), (198, 335616), (207, 321024), (209, 317952), (216, 307648), (228, 291456), (253, 262656), (256, 259578), (264, 251712), (276, 240768), (288, 230736), (297, 223744), (304, 218592), (342, 194304), (352, 188784), (368, 180576), (384, 173052), (396, 167808), (414, 160512), (418, 158976), (432, 153824), (437, 152064), (456, 145728), (506, 131328), (512, 129789), (513, 129536), (528, 125856), (552, 120384), (576, 115368), (594, 111872), (608, 109296), (621, 107008), (627, 105984), (684, 97152), (704, 94392), (736, 90288), (759, 87552), (768, 86526), (792, 83904), (828, 80256), (836, 79488), (864, 76912), (874, 76032), (912, 72864), (1012, 65664), (1026, 64768), (1056, 62928), (1104, 60192), (1152, 57684), (1188, 55936), (1216, 54648), (1242, 53504), (1254, 52992), (1311, 50688), (1368, 48576), (1408, 47196), (1472, 45144), (1518, 43776), (1536, 43263), (1584, 41952), (1656, 40128), (1672, 39744), (1728, 38456), (1748, 38016), (1824, 36432), (1881, 35328), (2024, 32832), (2052, 32384), (2112, 31464), (2208, 30096), (2277, 29184), (2304, 28842), (2376, 27968), (2432, 27324), (2484, 26752), (2508, 26496), (2622, 25344), (2736, 24288), (2816, 23598), (2944, 22572), (3036, 21888), (3168, 20976), (3312, 20064), (3344, 19872), (3456, 19228), (3496, 19008), (3648, 18216), (3762, 17664), (3933, 16896), (4048, 16416), (4104, 16192), (4224, 15732), (4416, 15048), (4554, 14592), (4608, 14421), (4752, 13984), (4807, 13824), (4864, 13662), (4968, 13376), (5016, 13248), (5244, 12672), (5472, 12144), (5632, 11799), (5643, 11776), (5888, 11286), (6072, 10944), (6336, 10488), (6624, 10032), (6688, 9936), (6831, 9728), (6912, 9614), (6992, 9504), (7296, 9108), (7524, 8832), (7866, 8448), (8096, 8208)]