68730156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173561}}^1$

素因数の和:173582

約数の個数: 36

約数和(自身を含む): 189529704

約数和(自身を除く): 120799548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 173561, 347122, 520683, 694244, 1041366, 1562049, 1909171, 2082732, 3124098, 3818342, 5727513, 6248196, 7636684, 11455026, 17182539, 22910052, 34365078, 68730156]

約数ペア:

[(1, 68730156), (2, 34365078), (3, 22910052), (4, 17182539), (6, 11455026), (9, 7636684), (11, 6248196), (12, 5727513), (18, 3818342), (22, 3124098), (33, 2082732), (36, 1909171), (44, 1562049), (66, 1041366), (99, 694244), (132, 520683), (198, 347122), (396, 173561)]