78257736

素因数分解:

$2^3\times 3^2\times {\mathrm{1086913}}^1$

素因数の和:1086925

約数の個数: 24

約数和(自身を含む): 211948230

約数和(自身を除く): 133690494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1086913, 2173826, 3260739, 4347652, 6521478, 8695304, 9782217, 13042956, 19564434, 26085912, 39128868, 78257736]

約数ペア:

[(1, 78257736), (2, 39128868), (3, 26085912), (4, 19564434), (6, 13042956), (8, 9782217), (9, 8695304), (12, 6521478), (18, 4347652), (24, 3260739), (36, 2173826), (72, 1086913)]