80789814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37717}}^1$

素因数の和:37749

約数の個数: 48

約数和(自身を含む): 211824288

約数和(自身を除く): 131034474

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 37717, 75434, 113151, 226302, 264019, 339453, 528038, 641189, 678906, 792057, 1282378, 1584114, 1923567, 2376171, 3847134, 4488323, 4752342, 5770701, 8976646, 11541402, 13464969, 26929938, 40394907, 80789814]

約数ペア:

[(1, 80789814), (2, 40394907), (3, 26929938), (6, 13464969), (7, 11541402), (9, 8976646), (14, 5770701), (17, 4752342), (18, 4488323), (21, 3847134), (34, 2376171), (42, 1923567), (51, 1584114), (63, 1282378), (102, 792057), (119, 678906), (126, 641189), (153, 528038), (238, 339453), (306, 264019), (357, 226302), (714, 113151), (1071, 75434), (2142, 37717)]