85811206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 153849024

約数和(自身を除く): 68037818

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 367, 391, 442, 529, 598, 734, 782, 1058, 4771, 5083, 6239, 6877, 8441, 8993, 9542, 10166, 12478, 13754, 16882, 17986, 81107, 109733, 116909, 143497, 162214, 194143, 219466, 233818, 286994, 388286, 1865461, 2523859, 3300431, 3730922, 5047718, 6600862, 42905603, 85811206]

約数ペア:

[(1, 85811206), (2, 42905603), (13, 6600862), (17, 5047718), (23, 3730922), (26, 3300431), (34, 2523859), (46, 1865461), (221, 388286), (299, 286994), (367, 233818), (391, 219466), (442, 194143), (529, 162214), (598, 143497), (734, 116909), (782, 109733), (1058, 81107), (4771, 17986), (5083, 16882), (6239, 13754), (6877, 12478), (8441, 10166), (8993, 9542)]