78361996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^2$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 144068232

約数和(自身を除く): 65706236

約数列:

[1, 2, 4, 43, 73, 79, 86, 146, 158, 172, 292, 316, 3139, 3397, 5767, 6241, 6278, 6794, 11534, 12482, 12556, 13588, 23068, 24964, 247981, 268363, 455593, 495962, 536726, 911186, 991924, 1073452, 1822372, 19590499, 39180998, 78361996]

約数ペア:

[(1, 78361996), (2, 39180998), (4, 19590499), (43, 1822372), (73, 1073452), (79, 991924), (86, 911186), (146, 536726), (158, 495962), (172, 455593), (292, 268363), (316, 247981), (3139, 24964), (3397, 23068), (5767, 13588), (6241, 12556), (6278, 12482), (6794, 11534)]