87395826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{2143}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 200060928

約数和(自身を除く): 112665102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 971, 1942, 2143, 2913, 4286, 5826, 6429, 6797, 12858, 13594, 15001, 20391, 30002, 40782, 45003, 90006, 2080853, 4161706, 6242559, 12485118, 14565971, 29131942, 43697913, 87395826]

約数ペア:

[(1, 87395826), (2, 43697913), (3, 29131942), (6, 14565971), (7, 12485118), (14, 6242559), (21, 4161706), (42, 2080853), (971, 90006), (1942, 45003), (2143, 40782), (2913, 30002), (4286, 20391), (5826, 15001), (6429, 13594), (6797, 12858)]