90824888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 213477120

約数和(自身を除く): 122652232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 283, 308, 521, 566, 616, 1042, 1132, 1981, 2084, 2264, 3113, 3647, 3962, 4168, 5731, 6226, 7294, 7924, 11462, 12452, 14588, 15848, 21791, 22924, 24904, 29176, 40117, 43582, 45848, 80234, 87164, 147443, 160468, 174328, 294886, 320936, 589772, 1032101, 1179544, 1621873, 2064202, 3243746, 4128404, 6487492, 8256808, 11353111, 12974984, 22706222, 45412444, 90824888]

約数ペア:

[(1, 90824888), (2, 45412444), (4, 22706222), (7, 12974984), (8, 11353111), (11, 8256808), (14, 6487492), (22, 4128404), (28, 3243746), (44, 2064202), (56, 1621873), (77, 1179544), (88, 1032101), (154, 589772), (283, 320936), (308, 294886), (521, 174328), (566, 160468), (616, 147443), (1042, 87164), (1132, 80234), (1981, 45848), (2084, 43582), (2264, 40117), (3113, 29176), (3647, 24904), (3962, 22924), (4168, 21791), (5731, 15848), (6226, 14588), (7294, 12452), (7924, 11462)]