78090266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{8527}}^1$

素因数の和:8789

約数の個数: 16

約数和(自身を含む): 123826560

約数和(自身を除く): 45736294

約数列:

[1, 2, 19, 38, 241, 482, 4579, 8527, 9158, 17054, 162013, 324026, 2055007, 4110014, 39045133, 78090266]

約数ペア:

[(1, 78090266), (2, 39045133), (19, 4110014), (38, 2055007), (241, 324026), (482, 162013), (4579, 17054), (8527, 9158)]