78581052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{198437}}^1$

素因数の和:198458

約数の個数: 36

約数和(自身を含む): 216694296

約数和(自身を除く): 138113244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 198437, 396874, 595311, 793748, 1190622, 1785933, 2182807, 2381244, 3571866, 4365614, 6548421, 7143732, 8731228, 13096842, 19645263, 26193684, 39290526, 78581052]

約数ペア:

[(1, 78581052), (2, 39290526), (3, 26193684), (4, 19645263), (6, 13096842), (9, 8731228), (11, 7143732), (12, 6548421), (18, 4365614), (22, 3571866), (33, 2381244), (36, 2182807), (44, 1785933), (66, 1190622), (99, 793748), (132, 595311), (198, 396874), (396, 198437)]