81226488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{483491}}^1$

素因数の和:483507

約数の個数: 32

約数和(自身を含む): 232076160

約数和(自身を除く): 150849672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 483491, 966982, 1450473, 1933964, 2900946, 3384437, 3867928, 5801892, 6768874, 10153311, 11603784, 13537748, 20306622, 27075496, 40613244, 81226488]

約数ペア:

[(1, 81226488), (2, 40613244), (3, 27075496), (4, 20306622), (6, 13537748), (7, 11603784), (8, 10153311), (12, 6768874), (14, 5801892), (21, 3867928), (24, 3384437), (28, 2900946), (42, 1933964), (56, 1450473), (84, 966982), (168, 483491)]