76438488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{454991}}^1$

素因数の和:455007

約数の個数: 32

約数和(自身を含む): 218396160

約数和(自身を除く): 141957672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 454991, 909982, 1364973, 1819964, 2729946, 3184937, 3639928, 5459892, 6369874, 9554811, 10919784, 12739748, 19109622, 25479496, 38219244, 76438488]

約数ペア:

[(1, 76438488), (2, 38219244), (3, 25479496), (4, 19109622), (6, 12739748), (7, 10919784), (8, 9554811), (12, 6369874), (14, 5459892), (21, 3639928), (24, 3184937), (28, 2729946), (42, 1819964), (56, 1364973), (84, 909982), (168, 454991)]