78688108

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{5791}}^1$

素因数の和:5917

約数の個数: 24

約数和(自身を含む): 142714880

約数和(自身を除く): 64026772

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 3397, 5791, 6794, 11582, 13588, 23164, 249013, 457489, 498026, 914978, 996052, 1829956, 19672027, 39344054, 78688108]

約数ペア:

[(1, 78688108), (2, 39344054), (4, 19672027), (43, 1829956), (79, 996052), (86, 914978), (158, 498026), (172, 457489), (316, 249013), (3397, 23164), (5791, 13588), (6794, 11582)]