65543508

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{25643}}^1$

素因数の和:25724

約数の個数: 36

約数和(自身を含む): 168019488

約数和(自身を除く): 102475980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 25643, 51286, 76929, 102572, 153858, 230787, 307716, 461574, 923148, 1820653, 3641306, 5461959, 7282612, 10923918, 16385877, 21847836, 32771754, 65543508]

約数ペア:

[(1, 65543508), (2, 32771754), (3, 21847836), (4, 16385877), (6, 10923918), (9, 7282612), (12, 5461959), (18, 3641306), (36, 1820653), (71, 923148), (142, 461574), (213, 307716), (284, 230787), (426, 153858), (639, 102572), (852, 76929), (1278, 51286), (2556, 25643)]