73012972

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:958

約数の個数: 36

約数和(自身を含む): 137297160

約数和(自身を除く): 64284188

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 361, 722, 857, 1121, 1444, 1714, 2242, 3428, 4484, 16283, 21299, 32566, 42598, 50563, 65132, 85196, 101126, 202252, 309377, 618754, 960697, 1237508, 1921394, 3842788, 18253243, 36506486, 73012972]

約数ペア:

[(1, 73012972), (2, 36506486), (4, 18253243), (19, 3842788), (38, 1921394), (59, 1237508), (76, 960697), (118, 618754), (236, 309377), (361, 202252), (722, 101126), (857, 85196), (1121, 65132), (1444, 50563), (1714, 42598), (2242, 32566), (3428, 21299), (4484, 16283)]