77431716

素因数分解:

$2^2\times 3^2\times {\mathrm{2150881}}^1$

素因数の和:2150891

約数の個数: 18

約数和(自身を含む): 195730262

約数和(自身を除く): 118298546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2150881, 4301762, 6452643, 8603524, 12905286, 19357929, 25810572, 38715858, 77431716]

約数ペア:

[(1, 77431716), (2, 38715858), (3, 25810572), (4, 19357929), (6, 12905286), (9, 8603524), (12, 6452643), (18, 4301762), (36, 2150881)]