66877212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{129607}}^1$

素因数の和:129657

約数の個数: 24

約数和(自身を含む): 159677056

約数和(自身を除く): 92799844

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 129607, 259214, 388821, 518428, 777642, 1555284, 5573101, 11146202, 16719303, 22292404, 33438606, 66877212]

約数ペア:

[(1, 66877212), (2, 33438606), (3, 22292404), (4, 16719303), (6, 11146202), (12, 5573101), (43, 1555284), (86, 777642), (129, 518428), (172, 388821), (258, 259214), (516, 129607)]