86538438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7717}}^1$

素因数の和:7821

約数の個数: 48

約数和(自身を含む): 216721440

約数和(自身を除く): 130183002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 7717, 11214, 15434, 23151, 46302, 54019, 69453, 108038, 138906, 162057, 324114, 486171, 686813, 972342, 1373626, 2060439, 4120878, 4807691, 6181317, 9615382, 12362634, 14423073, 28846146, 43269219, 86538438]

約数ペア:

[(1, 86538438), (2, 43269219), (3, 28846146), (6, 14423073), (7, 12362634), (9, 9615382), (14, 6181317), (18, 4807691), (21, 4120878), (42, 2060439), (63, 1373626), (89, 972342), (126, 686813), (178, 486171), (267, 324114), (534, 162057), (623, 138906), (801, 108038), (1246, 69453), (1602, 54019), (1869, 46302), (3738, 23151), (5607, 15434), (7717, 11214)]