87972774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{771691}}^1$

素因数の和:771715

約数の個数: 16

約数和(自身を含む): 185206080

約数和(自身を除く): 97233306

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 771691, 1543382, 2315073, 4630146, 14662129, 29324258, 43986387, 87972774]

約数ペア:

[(1, 87972774), (2, 43986387), (3, 29324258), (6, 14662129), (19, 4630146), (38, 2315073), (57, 1543382), (114, 771691)]