66542784

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 168

約数和(自身を含む): 223771968

約数和(自身を除く): 157229184

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 352, 392, 448, 462, 528, 539, 588, 616, 643, 672, 704, 784, 924, 1056, 1078, 1176, 1232, 1286, 1344, 1568, 1617, 1848, 1929, 2112, 2156, 2352, 2464, 2572, 3136, 3234, 3696, 3858, 4312, 4501, 4704, 4928, 5144, 6468, 7073, 7392, 7716, 8624, 9002, 9408, 10288, 12936, 13503, 14146, 14784, 15432, 17248, 18004, 20576, 21219, 25872, 27006, 28292, 30864, 31507, 34496, 36008, 41152, 42438, 49511, 51744, 54012, 56584, 61728, 63014, 72016, 84876, 94521, 99022, 103488, 108024, 113168, 123456, 126028, 144032, 148533, 169752, 189042, 198044, 216048, 226336, 252056, 288064, 297066, 339504, 346577, 378084, 396088, 432096, 452672, 504112, 594132, 679008, 693154, 756168, 792176, 864192, 1008224, 1039731, 1188264, 1358016, 1386308, 1512336, 1584352, 2016448, 2079462, 2376528, 2772616, 3024672, 3168704, 4158924, 4753056, 5545232, 6049344, 8317848, 9506112, 11090464, 16635696, 22180928, 33271392, 66542784]

約数ペア:

[(1, 66542784), (2, 33271392), (3, 22180928), (4, 16635696), (6, 11090464), (7, 9506112), (8, 8317848), (11, 6049344), (12, 5545232), (14, 4753056), (16, 4158924), (21, 3168704), (22, 3024672), (24, 2772616), (28, 2376528), (32, 2079462), (33, 2016448), (42, 1584352), (44, 1512336), (48, 1386308), (49, 1358016), (56, 1188264), (64, 1039731), (66, 1008224), (77, 864192), (84, 792176), (88, 756168), (96, 693154), (98, 679008), (112, 594132), (132, 504112), (147, 452672), (154, 432096), (168, 396088), (176, 378084), (192, 346577), (196, 339504), (224, 297066), (231, 288064), (264, 252056), (294, 226336), (308, 216048), (336, 198044), (352, 189042), (392, 169752), (448, 148533), (462, 144032), (528, 126028), (539, 123456), (588, 113168), (616, 108024), (643, 103488), (672, 99022), (704, 94521), (784, 84876), (924, 72016), (1056, 63014), (1078, 61728), (1176, 56584), (1232, 54012), (1286, 51744), (1344, 49511), (1568, 42438), (1617, 41152), (1848, 36008), (1929, 34496), (2112, 31507), (2156, 30864), (2352, 28292), (2464, 27006), (2572, 25872), (3136, 21219), (3234, 20576), (3696, 18004), (3858, 17248), (4312, 15432), (4501, 14784), (4704, 14146), (4928, 13503), (5144, 12936), (6468, 10288), (7073, 9408), (7392, 9002), (7716, 8624)]