64945872

素因数分解:

$2^4\times 3^2\times {\mathrm{451013}}^1$

素因数の和:451027

約数の個数: 30

約数和(自身を含む): 181758642

約数和(自身を除く): 116812770

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 451013, 902026, 1353039, 1804052, 2706078, 3608104, 4059117, 5412156, 7216208, 8118234, 10824312, 16236468, 21648624, 32472936, 64945872]

約数ペア:

[(1, 64945872), (2, 32472936), (3, 21648624), (4, 16236468), (6, 10824312), (8, 8118234), (9, 7216208), (12, 5412156), (16, 4059117), (18, 3608104), (24, 2706078), (36, 1804052), (48, 1353039), (72, 902026), (144, 451013)]