77552156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{42989}}^1$

素因数の和:43045

約数の個数: 24

約数和(自身を含む): 151668720

約数和(自身を除く): 74116564

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 42989, 85978, 171956, 472879, 945758, 1762549, 1891516, 3525098, 7050196, 19388039, 38776078, 77552156]

約数ペア:

[(1, 77552156), (2, 38776078), (4, 19388039), (11, 7050196), (22, 3525098), (41, 1891516), (44, 1762549), (82, 945758), (164, 472879), (451, 171956), (902, 85978), (1804, 42989)]