81027432

素因数分解:

$2^3\times 3^3\times {\mathrm{375127}}^1$

素因数の和:375142

約数の個数: 32

約数和(自身を含む): 225076800

約数和(自身を除く): 144049368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 375127, 750254, 1125381, 1500508, 2250762, 3001016, 3376143, 4501524, 6752286, 9003048, 10128429, 13504572, 20256858, 27009144, 40513716, 81027432]

約数ペア:

[(1, 81027432), (2, 40513716), (3, 27009144), (4, 20256858), (6, 13504572), (8, 10128429), (9, 9003048), (12, 6752286), (18, 4501524), (24, 3376143), (27, 3001016), (36, 2250762), (54, 1500508), (72, 1125381), (108, 750254), (216, 375127)]