86643396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{343823}}^1$

素因数の和:343840

約数の個数: 36

約数和(自身を含む): 250303872

約数和(自身を除く): 163660476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 343823, 687646, 1031469, 1375292, 2062938, 2406761, 3094407, 4125876, 4813522, 6188814, 7220283, 9627044, 12377628, 14440566, 21660849, 28881132, 43321698, 86643396]

約数ペア:

[(1, 86643396), (2, 43321698), (3, 28881132), (4, 21660849), (6, 14440566), (7, 12377628), (9, 9627044), (12, 7220283), (14, 6188814), (18, 4813522), (21, 4125876), (28, 3094407), (36, 2406761), (42, 2062938), (63, 1375292), (84, 1031469), (126, 687646), (252, 343823)]