84778764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4021}}^1$

素因数の和:4286

約数の個数: 48

約数和(自身を含む): 227033856

約数和(自身を除く): 142255092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 3012, 3514, 4021, 5271, 7028, 8042, 10542, 12063, 16084, 21084, 24126, 28147, 48252, 56294, 84441, 112588, 168882, 337764, 1009271, 2018542, 3027813, 4037084, 6055626, 7064897, 12111252, 14129794, 21194691, 28259588, 42389382, 84778764]

約数ペア:

[(1, 84778764), (2, 42389382), (3, 28259588), (4, 21194691), (6, 14129794), (7, 12111252), (12, 7064897), (14, 6055626), (21, 4037084), (28, 3027813), (42, 2018542), (84, 1009271), (251, 337764), (502, 168882), (753, 112588), (1004, 84441), (1506, 56294), (1757, 48252), (3012, 28147), (3514, 24126), (4021, 21084), (5271, 16084), (7028, 12063), (8042, 10542)]