80786436

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{21929}}^1$

素因数の和:22243

約数の個数: 24

約数和(自身を含む): 189124320

約数和(自身を除く): 108337884

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 21929, 43858, 65787, 87716, 131574, 263148, 6732203, 13464406, 20196609, 26928812, 40393218, 80786436]

約数ペア:

[(1, 80786436), (2, 40393218), (3, 26928812), (4, 20196609), (6, 13464406), (12, 6732203), (307, 263148), (614, 131574), (921, 87716), (1228, 65787), (1842, 43858), (3684, 21929)]