80915904

素因数分解:

$2^6\times 3^2\times {\mathrm{59}}^1\times {\mathrm{2381}}^1$

素因数の和:2458

約数の個数: 84

約数和(自身を含む): 235960920

約数和(自身を除く): 155045016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 144, 177, 192, 236, 288, 354, 472, 531, 576, 708, 944, 1062, 1416, 1888, 2124, 2381, 2832, 3776, 4248, 4762, 5664, 7143, 8496, 9524, 11328, 14286, 16992, 19048, 21429, 28572, 33984, 38096, 42858, 57144, 76192, 85716, 114288, 140479, 152384, 171432, 228576, 280958, 342864, 421437, 457152, 561916, 685728, 842874, 1123832, 1264311, 1371456, 1685748, 2247664, 2528622, 3371496, 4495328, 5057244, 6742992, 8990656, 10114488, 13485984, 20228976, 26971968, 40457952, 80915904]

約数ペア:

[(1, 80915904), (2, 40457952), (3, 26971968), (4, 20228976), (6, 13485984), (8, 10114488), (9, 8990656), (12, 6742992), (16, 5057244), (18, 4495328), (24, 3371496), (32, 2528622), (36, 2247664), (48, 1685748), (59, 1371456), (64, 1264311), (72, 1123832), (96, 842874), (118, 685728), (144, 561916), (177, 457152), (192, 421437), (236, 342864), (288, 280958), (354, 228576), (472, 171432), (531, 152384), (576, 140479), (708, 114288), (944, 85716), (1062, 76192), (1416, 57144), (1888, 42858), (2124, 38096), (2381, 33984), (2832, 28572), (3776, 21429), (4248, 19048), (4762, 16992), (5664, 14286), (7143, 11328), (8496, 9524)]