78779106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{625231}}^1$

素因数の和:625246

約数の個数: 24

約数和(自身を含む): 195072384

約数和(自身を除く): 116293278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 625231, 1250462, 1875693, 3751386, 4376617, 5627079, 8753234, 11254158, 13129851, 26259702, 39389553, 78779106]

約数ペア:

[(1, 78779106), (2, 39389553), (3, 26259702), (6, 13129851), (7, 11254158), (9, 8753234), (14, 5627079), (18, 4376617), (21, 3751386), (42, 1875693), (63, 1250462), (126, 625231)]