66817728

素因数分解:

$2^6\times 3^2\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:702

約数の個数: 84

約数和(自身を含む): 192651888

約数和(自身を除く): 125834160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 311, 373, 576, 622, 746, 933, 1119, 1244, 1492, 1866, 2238, 2488, 2799, 2984, 3357, 3732, 4476, 4976, 5598, 5968, 6714, 7464, 8952, 9952, 11196, 11936, 13428, 14928, 17904, 19904, 22392, 23872, 26856, 29856, 35808, 44784, 53712, 59712, 71616, 89568, 107424, 116003, 179136, 214848, 232006, 348009, 464012, 696018, 928024, 1044027, 1392036, 1856048, 2088054, 2784072, 3712096, 4176108, 5568144, 7424192, 8352216, 11136288, 16704432, 22272576, 33408864, 66817728]

約数ペア:

[(1, 66817728), (2, 33408864), (3, 22272576), (4, 16704432), (6, 11136288), (8, 8352216), (9, 7424192), (12, 5568144), (16, 4176108), (18, 3712096), (24, 2784072), (32, 2088054), (36, 1856048), (48, 1392036), (64, 1044027), (72, 928024), (96, 696018), (144, 464012), (192, 348009), (288, 232006), (311, 214848), (373, 179136), (576, 116003), (622, 107424), (746, 89568), (933, 71616), (1119, 59712), (1244, 53712), (1492, 44784), (1866, 35808), (2238, 29856), (2488, 26856), (2799, 23872), (2984, 22392), (3357, 19904), (3732, 17904), (4476, 14928), (4976, 13428), (5598, 11936), (5968, 11196), (6714, 9952), (7464, 8952)]