81067032

素因数分解:

$2^3\times 3^2\times {\mathrm{1125931}}^1$

素因数の和:1125943

約数の個数: 24

約数和(自身を含む): 219556740

約数和(自身を除く): 138489708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1125931, 2251862, 3377793, 4503724, 6755586, 9007448, 10133379, 13511172, 20266758, 27022344, 40533516, 81067032]

約数ペア:

[(1, 81067032), (2, 40533516), (3, 27022344), (4, 20266758), (6, 13511172), (8, 10133379), (9, 9007448), (12, 6755586), (18, 4503724), (24, 3377793), (36, 2251862), (72, 1125931)]