81156648

素因数分解:

$2^3\times 3^1\times {\mathrm{3381527}}^1$

素因数の和:3381536

約数の個数: 16

約数和(自身を含む): 202891680

約数和(自身を除く): 121735032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3381527, 6763054, 10144581, 13526108, 20289162, 27052216, 40578324, 81156648]

約数ペア:

[(1, 81156648), (2, 40578324), (3, 27052216), (4, 20289162), (6, 13526108), (8, 10144581), (12, 6763054), (24, 3381527)]