78816254

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{4861}}^1$

素因数の和:4952

約数の個数: 24

約数和(自身を含む): 131915784

約数和(自身を除く): 53099530

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 737, 1474, 4861, 8107, 9722, 16214, 53471, 106942, 325687, 588181, 651374, 1176362, 3582557, 7165114, 39408127, 78816254]

約数ペア:

[(1, 78816254), (2, 39408127), (11, 7165114), (22, 3582557), (67, 1176362), (121, 651374), (134, 588181), (242, 325687), (737, 106942), (1474, 53471), (4861, 16214), (8107, 9722)]