81414864

素因数分解:

$2^4\times 3^2\times {\mathrm{565381}}^1$

素因数の和:565395

約数の個数: 30

約数和(自身を含む): 227848946

約数和(自身を除く): 146434082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 565381, 1130762, 1696143, 2261524, 3392286, 4523048, 5088429, 6784572, 9046096, 10176858, 13569144, 20353716, 27138288, 40707432, 81414864]

約数ペア:

[(1, 81414864), (2, 40707432), (3, 27138288), (4, 20353716), (6, 13569144), (8, 10176858), (9, 9046096), (12, 6784572), (16, 5088429), (18, 4523048), (24, 3392286), (36, 2261524), (48, 1696143), (72, 1130762), (144, 565381)]