66208068

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{25903}}^1$

素因数の和:25984

約数の個数: 36

約数和(自身を含む): 169723008

約数和(自身を除く): 103514940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 25903, 51806, 77709, 103612, 155418, 233127, 310836, 466254, 932508, 1839113, 3678226, 5517339, 7356452, 11034678, 16552017, 22069356, 33104034, 66208068]

約数ペア:

[(1, 66208068), (2, 33104034), (3, 22069356), (4, 16552017), (6, 11034678), (9, 7356452), (12, 5517339), (18, 3678226), (36, 1839113), (71, 932508), (142, 466254), (213, 310836), (284, 233127), (426, 155418), (639, 103612), (852, 77709), (1278, 51806), (2556, 25903)]