64710864

素因数分解:

$2^4\times 3^2\times {\mathrm{449381}}^1$

素因数の和:449395

約数の個数: 30

約数和(自身を含む): 181100946

約数和(自身を除く): 116390082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 449381, 898762, 1348143, 1797524, 2696286, 3595048, 4044429, 5392572, 7190096, 8088858, 10785144, 16177716, 21570288, 32355432, 64710864]

約数ペア:

[(1, 64710864), (2, 32355432), (3, 21570288), (4, 16177716), (6, 10785144), (8, 8088858), (9, 7190096), (12, 5392572), (16, 4044429), (18, 3595048), (24, 2696286), (36, 1797524), (48, 1348143), (72, 898762), (144, 449381)]