78996864

素因数分解:

$2^7\times 3^1\times {\mathrm{205721}}^1$

素因数の和:205738

約数の個数: 32

約数和(自身を含む): 209836440

約数和(自身を除く): 130839576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 205721, 411442, 617163, 822884, 1234326, 1645768, 2468652, 3291536, 4937304, 6583072, 9874608, 13166144, 19749216, 26332288, 39498432, 78996864]

約数ペア:

[(1, 78996864), (2, 39498432), (3, 26332288), (4, 19749216), (6, 13166144), (8, 9874608), (12, 6583072), (16, 4937304), (24, 3291536), (32, 2468652), (48, 1645768), (64, 1234326), (96, 822884), (128, 617163), (192, 411442), (384, 205721)]