71081772

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{9241}}^1$

素因数の和:9889

約数の個数: 24

約数和(自身を含む): 166134192

約数和(自身を除く): 95052420

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 9241, 18482, 27723, 36964, 55446, 110892, 5923481, 11846962, 17770443, 23693924, 35540886, 71081772]

約数ペア:

[(1, 71081772), (2, 35540886), (3, 23693924), (4, 17770443), (6, 11846962), (12, 5923481), (641, 110892), (1282, 55446), (1923, 36964), (2564, 27723), (3846, 18482), (7692, 9241)]