83427570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:957

約数の個数: 80

約数和(自身を含む): 226372608

約数和(自身を除く): 142945038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 127, 135, 162, 254, 270, 381, 405, 635, 762, 810, 811, 1143, 1270, 1622, 1905, 2286, 2433, 3429, 3810, 4055, 4866, 5715, 6858, 7299, 8110, 10287, 11430, 12165, 14598, 17145, 20574, 21897, 24330, 34290, 36495, 43794, 51435, 65691, 72990, 102870, 102997, 109485, 131382, 205994, 218970, 308991, 328455, 514985, 617982, 656910, 926973, 1029970, 1544955, 1853946, 2780919, 3089910, 4634865, 5561838, 8342757, 9269730, 13904595, 16685514, 27809190, 41713785, 83427570]

約数ペア:

[(1, 83427570), (2, 41713785), (3, 27809190), (5, 16685514), (6, 13904595), (9, 9269730), (10, 8342757), (15, 5561838), (18, 4634865), (27, 3089910), (30, 2780919), (45, 1853946), (54, 1544955), (81, 1029970), (90, 926973), (127, 656910), (135, 617982), (162, 514985), (254, 328455), (270, 308991), (381, 218970), (405, 205994), (635, 131382), (762, 109485), (810, 102997), (811, 102870), (1143, 72990), (1270, 65691), (1622, 51435), (1905, 43794), (2286, 36495), (2433, 34290), (3429, 24330), (3810, 21897), (4055, 20574), (4866, 17145), (5715, 14598), (6858, 12165), (7299, 11430), (8110, 10287)]