78839856

素因数分解:

$2^4\times 3^2\times {\mathrm{547499}}^1$

素因数の和:547513

約数の個数: 30

約数和(自身を含む): 220642500

約数和(自身を除く): 141802644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 547499, 1094998, 1642497, 2189996, 3284994, 4379992, 4927491, 6569988, 8759984, 9854982, 13139976, 19709964, 26279952, 39419928, 78839856]

約数ペア:

[(1, 78839856), (2, 39419928), (3, 26279952), (4, 19709964), (6, 13139976), (8, 9854982), (9, 8759984), (12, 6569988), (16, 4927491), (18, 4379992), (24, 3284994), (36, 2189996), (48, 1642497), (72, 1094998), (144, 547499)]