79779272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1543}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 156746880

約数和(自身を除く): 76967608

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 281, 562, 1124, 1543, 2248, 3086, 6172, 6463, 12344, 12926, 25852, 35489, 51704, 70978, 141956, 283912, 433583, 867166, 1734332, 3468664, 9972409, 19944818, 39889636, 79779272]

約数ペア:

[(1, 79779272), (2, 39889636), (4, 19944818), (8, 9972409), (23, 3468664), (46, 1734332), (92, 867166), (184, 433583), (281, 283912), (562, 141956), (1124, 70978), (1543, 51704), (2248, 35489), (3086, 25852), (6172, 12926), (6463, 12344)]