66709776

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 203049504

約数和(自身を除く): 136339728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 113, 147, 168, 196, 226, 251, 294, 336, 339, 392, 452, 502, 588, 678, 753, 784, 791, 904, 1004, 1176, 1356, 1506, 1582, 1757, 1808, 2008, 2352, 2373, 2712, 3012, 3164, 3514, 4016, 4746, 5271, 5424, 5537, 6024, 6328, 7028, 9492, 10542, 11074, 12048, 12299, 12656, 14056, 16611, 18984, 21084, 22148, 24598, 28112, 28363, 33222, 36897, 37968, 42168, 44296, 49196, 56726, 66444, 73794, 84336, 85089, 88592, 98392, 113452, 132888, 147588, 170178, 196784, 198541, 226904, 265776, 295176, 340356, 397082, 453808, 590352, 595623, 680712, 794164, 1191246, 1361424, 1389787, 1588328, 2382492, 2779574, 3176656, 4169361, 4764984, 5559148, 8338722, 9529968, 11118296, 16677444, 22236592, 33354888, 66709776]

約数ペア:

[(1, 66709776), (2, 33354888), (3, 22236592), (4, 16677444), (6, 11118296), (7, 9529968), (8, 8338722), (12, 5559148), (14, 4764984), (16, 4169361), (21, 3176656), (24, 2779574), (28, 2382492), (42, 1588328), (48, 1389787), (49, 1361424), (56, 1191246), (84, 794164), (98, 680712), (112, 595623), (113, 590352), (147, 453808), (168, 397082), (196, 340356), (226, 295176), (251, 265776), (294, 226904), (336, 198541), (339, 196784), (392, 170178), (452, 147588), (502, 132888), (588, 113452), (678, 98392), (753, 88592), (784, 85089), (791, 84336), (904, 73794), (1004, 66444), (1176, 56726), (1356, 49196), (1506, 44296), (1582, 42168), (1757, 37968), (1808, 36897), (2008, 33222), (2352, 28363), (2373, 28112), (2712, 24598), (3012, 22148), (3164, 21084), (3514, 18984), (4016, 16611), (4746, 14056), (5271, 12656), (5424, 12299), (5537, 12048), (6024, 11074), (6328, 10542), (7028, 9492)]