78336636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{932579}}^1$

素因数の和:932593

約数の個数: 24

約数和(自身を含む): 208897920

約数和(自身を除く): 130561284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 932579, 1865158, 2797737, 3730316, 5595474, 6528053, 11190948, 13056106, 19584159, 26112212, 39168318, 78336636]

約数ペア:

[(1, 78336636), (2, 39168318), (3, 26112212), (4, 19584159), (6, 13056106), (7, 11190948), (12, 6528053), (14, 5595474), (21, 3730316), (28, 2797737), (42, 1865158), (84, 932579)]