77320768

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1613}}^1$

素因数の和:1739

約数の個数: 56

約数和(自身を含む): 177100992

約数和(自身を除く): 99780224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1613, 1712, 2996, 3226, 3424, 5992, 6452, 6848, 11291, 11984, 12904, 22582, 23968, 25808, 45164, 47936, 51616, 90328, 103232, 172591, 180656, 345182, 361312, 690364, 722624, 1208137, 1380728, 2416274, 2761456, 4832548, 5522912, 9665096, 11045824, 19330192, 38660384, 77320768]

約数ペア:

[(1, 77320768), (2, 38660384), (4, 19330192), (7, 11045824), (8, 9665096), (14, 5522912), (16, 4832548), (28, 2761456), (32, 2416274), (56, 1380728), (64, 1208137), (107, 722624), (112, 690364), (214, 361312), (224, 345182), (428, 180656), (448, 172591), (749, 103232), (856, 90328), (1498, 51616), (1613, 47936), (1712, 45164), (2996, 25808), (3226, 23968), (3424, 22582), (5992, 12904), (6452, 11984), (6848, 11291)]