66387552

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1283}}^1$

素因数の和:1321

約数の個数: 144

約数和(自身を含む): 221320512

約数和(自身を除く): 154932960

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, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1283, 1568, 1617, 1848, 2156, 2352, 2464, 2566, 3234, 3696, 3849, 4312, 4704, 5132, 6468, 7392, 7698, 8624, 8981, 10264, 12936, 14113, 15396, 17248, 17962, 20528, 25872, 26943, 28226, 30792, 35924, 41056, 42339, 51744, 53886, 56452, 61584, 62867, 71848, 84678, 98791, 107772, 112904, 123168, 125734, 143696, 169356, 188601, 197582, 215544, 225808, 251468, 287392, 296373, 338712, 377202, 395164, 431088, 451616, 502936, 592746, 677424, 691537, 754404, 790328, 862176, 1005872, 1185492, 1354848, 1383074, 1508808, 1580656, 2011744, 2074611, 2370984, 2766148, 3017616, 3161312, 4149222, 4741968, 5532296, 6035232, 8298444, 9483936, 11064592, 16596888, 22129184, 33193776, 66387552]

約数ペア:

[(1, 66387552), (2, 33193776), (3, 22129184), (4, 16596888), (6, 11064592), (7, 9483936), (8, 8298444), (11, 6035232), (12, 5532296), (14, 4741968), (16, 4149222), (21, 3161312), (22, 3017616), (24, 2766148), (28, 2370984), (32, 2074611), (33, 2011744), (42, 1580656), (44, 1508808), (48, 1383074), (49, 1354848), (56, 1185492), (66, 1005872), (77, 862176), (84, 790328), (88, 754404), (96, 691537), (98, 677424), (112, 592746), (132, 502936), (147, 451616), (154, 431088), (168, 395164), (176, 377202), (196, 338712), (224, 296373), (231, 287392), (264, 251468), (294, 225808), (308, 215544), (336, 197582), (352, 188601), (392, 169356), (462, 143696), (528, 125734), (539, 123168), (588, 112904), (616, 107772), (672, 98791), (784, 84678), (924, 71848), (1056, 62867), (1078, 61584), (1176, 56452), (1232, 53886), (1283, 51744), (1568, 42339), (1617, 41056), (1848, 35924), (2156, 30792), (2352, 28226), (2464, 26943), (2566, 25872), (3234, 20528), (3696, 17962), (3849, 17248), (4312, 15396), (4704, 14113), (5132, 12936), (6468, 10264), (7392, 8981), (7698, 8624)]