76780928

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 177561600

約数和(自身を除く): 100780672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 896, 938, 1072, 1279, 1876, 2144, 2558, 3752, 4288, 5116, 7504, 8576, 8953, 10232, 15008, 17906, 20464, 30016, 35812, 40928, 60032, 71624, 81856, 85693, 143248, 163712, 171386, 286496, 342772, 572992, 599851, 685544, 1145984, 1199702, 1371088, 2399404, 2742176, 4798808, 5484352, 9597616, 10968704, 19195232, 38390464, 76780928]

約数ペア:

[(1, 76780928), (2, 38390464), (4, 19195232), (7, 10968704), (8, 9597616), (14, 5484352), (16, 4798808), (28, 2742176), (32, 2399404), (56, 1371088), (64, 1199702), (67, 1145984), (112, 685544), (128, 599851), (134, 572992), (224, 342772), (268, 286496), (448, 171386), (469, 163712), (536, 143248), (896, 85693), (938, 81856), (1072, 71624), (1279, 60032), (1876, 40928), (2144, 35812), (2558, 30016), (3752, 20464), (4288, 17906), (5116, 15008), (7504, 10232), (8576, 8953)]