67779216

素因数分解:

$2^4\times 3^2\times {\mathrm{470689}}^1$

素因数の和:470703

約数の個数: 30

約数和(自身を含む): 189688070

約数和(自身を除く): 121908854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 470689, 941378, 1412067, 1882756, 2824134, 3765512, 4236201, 5648268, 7531024, 8472402, 11296536, 16944804, 22593072, 33889608, 67779216]

約数ペア:

[(1, 67779216), (2, 33889608), (3, 22593072), (4, 16944804), (6, 11296536), (8, 8472402), (9, 7531024), (12, 5648268), (16, 4236201), (18, 3765512), (24, 2824134), (36, 1882756), (48, 1412067), (72, 941378), (144, 470689)]