80859648

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:945

約数の個数: 80

約数和(自身を含む): 219200256

約数和(自身を除く): 138340608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 863, 976, 1464, 1536, 1726, 1952, 2589, 2928, 3452, 3904, 5178, 5856, 6904, 7808, 10356, 11712, 13808, 15616, 20712, 23424, 27616, 31232, 41424, 46848, 52643, 55232, 82848, 93696, 105286, 110464, 157929, 165696, 210572, 220928, 315858, 331392, 421144, 441856, 631716, 662784, 842288, 1263432, 1325568, 1684576, 2526864, 3369152, 5053728, 6738304, 10107456, 13476608, 20214912, 26953216, 40429824, 80859648]

約数ペア:

[(1, 80859648), (2, 40429824), (3, 26953216), (4, 20214912), (6, 13476608), (8, 10107456), (12, 6738304), (16, 5053728), (24, 3369152), (32, 2526864), (48, 1684576), (61, 1325568), (64, 1263432), (96, 842288), (122, 662784), (128, 631716), (183, 441856), (192, 421144), (244, 331392), (256, 315858), (366, 220928), (384, 210572), (488, 165696), (512, 157929), (732, 110464), (768, 105286), (863, 93696), (976, 82848), (1464, 55232), (1536, 52643), (1726, 46848), (1952, 41424), (2589, 31232), (2928, 27616), (3452, 23424), (3904, 20712), (5178, 15616), (5856, 13808), (6904, 11712), (7808, 10356)]