64719468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163433}}^1$

素因数の和:163454

約数の個数: 36

約数和(自身を含む): 178469928

約数和(自身を除く): 113750460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 163433, 326866, 490299, 653732, 980598, 1470897, 1797763, 1961196, 2941794, 3595526, 5393289, 5883588, 7191052, 10786578, 16179867, 21573156, 32359734, 64719468]

約数ペア:

[(1, 64719468), (2, 32359734), (3, 21573156), (4, 16179867), (6, 10786578), (9, 7191052), (11, 5883588), (12, 5393289), (18, 3595526), (22, 2941794), (33, 1961196), (36, 1797763), (44, 1470897), (66, 980598), (99, 653732), (132, 490299), (198, 326866), (396, 163433)]