72087666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1579}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 165027840

約数和(自身を除く): 92940174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1087, 1579, 2174, 3158, 3261, 4737, 6522, 7609, 9474, 11053, 15218, 22106, 22827, 33159, 45654, 66318, 1716373, 3432746, 5149119, 10298238, 12014611, 24029222, 36043833, 72087666]

約数ペア:

[(1, 72087666), (2, 36043833), (3, 24029222), (6, 12014611), (7, 10298238), (14, 5149119), (21, 3432746), (42, 1716373), (1087, 66318), (1579, 45654), (2174, 33159), (3158, 22827), (3261, 22106), (4737, 15218), (6522, 11053), (7609, 9474)]