67180168

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{69401}}^1$

素因数の和:69429

約数の個数: 24

約数和(自身を含む): 138456990

約数和(自身を除く): 71276822

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 69401, 138802, 277604, 555208, 763411, 1526822, 3053644, 6107288, 8397521, 16795042, 33590084, 67180168]

約数ペア:

[(1, 67180168), (2, 33590084), (4, 16795042), (8, 8397521), (11, 6107288), (22, 3053644), (44, 1526822), (88, 763411), (121, 555208), (242, 277604), (484, 138802), (968, 69401)]