80302488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{477991}}^1$

素因数の和:478007

約数の個数: 32

約数和(自身を含む): 229436160

約数和(自身を除く): 149133672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 477991, 955982, 1433973, 1911964, 2867946, 3345937, 3823928, 5735892, 6691874, 10037811, 11471784, 13383748, 20075622, 26767496, 40151244, 80302488]

約数ペア:

[(1, 80302488), (2, 40151244), (3, 26767496), (4, 20075622), (6, 13383748), (7, 11471784), (8, 10037811), (12, 6691874), (14, 5735892), (21, 3823928), (24, 3345937), (28, 2867946), (42, 1911964), (56, 1433973), (84, 955982), (168, 477991)]