71340624

素因数分解:

$2^4\times 3^2\times {\mathrm{495421}}^1$

素因数の和:495435

約数の個数: 30

約数和(自身を含む): 199655066

約数和(自身を除く): 128314442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 495421, 990842, 1486263, 1981684, 2972526, 3963368, 4458789, 5945052, 7926736, 8917578, 11890104, 17835156, 23780208, 35670312, 71340624]

約数ペア:

[(1, 71340624), (2, 35670312), (3, 23780208), (4, 17835156), (6, 11890104), (8, 8917578), (9, 7926736), (12, 5945052), (16, 4458789), (18, 3963368), (24, 2972526), (36, 1981684), (48, 1486263), (72, 990842), (144, 495421)]