68654046

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 139265280

約数和(自身を除く): 70611234

約数列:

[1, 2, 3, 6, 139, 263, 278, 313, 417, 526, 626, 789, 834, 939, 1578, 1878, 36557, 43507, 73114, 82319, 87014, 109671, 130521, 164638, 219342, 246957, 261042, 493914, 11442341, 22884682, 34327023, 68654046]

約数ペア:

[(1, 68654046), (2, 34327023), (3, 22884682), (6, 11442341), (139, 493914), (263, 261042), (278, 246957), (313, 219342), (417, 164638), (526, 130521), (626, 109671), (789, 87014), (834, 82319), (939, 73114), (1578, 43507), (1878, 36557)]