80788764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7573}}^1$

素因数の和:7714

約数の個数: 48

約数和(自身を含む): 217161728

約数和(自身を除く): 136372964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 7573, 10668, 15146, 22719, 30292, 45438, 53011, 90876, 106022, 159033, 212044, 318066, 636132, 961771, 1923542, 2885313, 3847084, 5770626, 6732397, 11541252, 13464794, 20197191, 26929588, 40394382, 80788764]

約数ペア:

[(1, 80788764), (2, 40394382), (3, 26929588), (4, 20197191), (6, 13464794), (7, 11541252), (12, 6732397), (14, 5770626), (21, 3847084), (28, 2885313), (42, 1923542), (84, 961771), (127, 636132), (254, 318066), (381, 212044), (508, 159033), (762, 106022), (889, 90876), (1524, 53011), (1778, 45438), (2667, 30292), (3556, 22719), (5334, 15146), (7573, 10668)]