87769094

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47137}}^1$

素因数の和:47172

約数の個数: 24

約数和(自身を含む): 161211960

約数和(自身を除く): 73442866

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 47137, 94274, 329959, 659918, 895603, 1791206, 2309713, 4619426, 6269221, 12538442, 43884547, 87769094]

約数ペア:

[(1, 87769094), (2, 43884547), (7, 12538442), (14, 6269221), (19, 4619426), (38, 2309713), (49, 1791206), (98, 895603), (133, 659918), (266, 329959), (931, 94274), (1862, 47137)]