90806142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{3527}}^1$

素因数の和:4152

約数の個数: 32

約数和(自身を含む): 207954432

約数和(自身を除く): 117148290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 613, 1226, 1839, 3527, 3678, 4291, 7054, 8582, 10581, 12873, 21162, 24689, 25746, 49378, 74067, 148134, 2162051, 4324102, 6486153, 12972306, 15134357, 30268714, 45403071, 90806142]

約数ペア:

[(1, 90806142), (2, 45403071), (3, 30268714), (6, 15134357), (7, 12972306), (14, 6486153), (21, 4324102), (42, 2162051), (613, 148134), (1226, 74067), (1839, 49378), (3527, 25746), (3678, 24689), (4291, 21162), (7054, 12873), (8582, 10581)]