81050148

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{30841}}^1$

素因数の和:30924

約数の個数: 36

約数和(自身を含む): 207690028

約数和(自身を除く): 126639880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 30841, 61682, 92523, 123364, 185046, 277569, 370092, 555138, 1110276, 2251393, 4502786, 6754179, 9005572, 13508358, 20262537, 27016716, 40525074, 81050148]

約数ペア:

[(1, 81050148), (2, 40525074), (3, 27016716), (4, 20262537), (6, 13508358), (9, 9005572), (12, 6754179), (18, 4502786), (36, 2251393), (73, 1110276), (146, 555138), (219, 370092), (292, 277569), (438, 185046), (657, 123364), (876, 92523), (1314, 61682), (2628, 30841)]