87731496

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{42017}}^1$

素因数の和:42058

約数の個数: 48

約数和(自身を含む): 245805300

約数和(自身を除く): 158073804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 42017, 84034, 126051, 168068, 252102, 336136, 378153, 504204, 756306, 1008408, 1218493, 1512612, 2436986, 3025224, 3655479, 4873972, 7310958, 9747944, 10966437, 14621916, 21932874, 29243832, 43865748, 87731496]

約数ペア:

[(1, 87731496), (2, 43865748), (3, 29243832), (4, 21932874), (6, 14621916), (8, 10966437), (9, 9747944), (12, 7310958), (18, 4873972), (24, 3655479), (29, 3025224), (36, 2436986), (58, 1512612), (72, 1218493), (87, 1008408), (116, 756306), (174, 504204), (232, 378153), (261, 336136), (348, 252102), (522, 168068), (696, 126051), (1044, 84034), (2088, 42017)]