81045252

素因数分解:

$2^2\times 3^3\times {\mathrm{750419}}^1$

素因数の和:750432

約数の個数: 24

約数和(自身を含む): 210117600

約数和(自身を除く): 129072348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 750419, 1500838, 2251257, 3001676, 4502514, 6753771, 9005028, 13507542, 20261313, 27015084, 40522626, 81045252]

約数ペア:

[(1, 81045252), (2, 40522626), (3, 27015084), (4, 20261313), (6, 13507542), (9, 9005028), (12, 6753771), (18, 4502514), (27, 3001676), (36, 2251257), (54, 1500838), (108, 750419)]