86985972

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{23459}}^1$

素因数の和:23572

約数の個数: 36

約数和(自身を含む): 222025440

約数和(自身を除く): 135039468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 23459, 46918, 70377, 93836, 140754, 211131, 281508, 422262, 844524, 2416277, 4832554, 7248831, 9665108, 14497662, 21746493, 28995324, 43492986, 86985972]

約数ペア:

[(1, 86985972), (2, 43492986), (3, 28995324), (4, 21746493), (6, 14497662), (9, 9665108), (12, 7248831), (18, 4832554), (36, 2416277), (103, 844524), (206, 422262), (309, 281508), (412, 211131), (618, 140754), (927, 93836), (1236, 70377), (1854, 46918), (3708, 23459)]