78415812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{114643}}^1$

素因数の和:114672

約数の個数: 36

約数和(自身を含む): 208652080

約数和(自身を除く): 130236268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 114643, 229286, 343929, 458572, 687858, 1031787, 1375716, 2063574, 2178217, 4127148, 4356434, 6534651, 8712868, 13069302, 19603953, 26138604, 39207906, 78415812]

約数ペア:

[(1, 78415812), (2, 39207906), (3, 26138604), (4, 19603953), (6, 13069302), (9, 8712868), (12, 6534651), (18, 4356434), (19, 4127148), (36, 2178217), (38, 2063574), (57, 1375716), (76, 1031787), (114, 687858), (171, 458572), (228, 343929), (342, 229286), (684, 114643)]