81153816

素因数分解:

$2^3\times 3^1\times {\mathrm{3381409}}^1$

素因数の和:3381418

約数の個数: 16

約数和(自身を含む): 202884600

約数和(自身を除く): 121730784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3381409, 6762818, 10144227, 13525636, 20288454, 27051272, 40576908, 81153816]

約数ペア:

[(1, 81153816), (2, 40576908), (3, 27051272), (4, 20288454), (6, 13525636), (8, 10144227), (12, 6762818), (24, 3381409)]