80866428

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{38953}}^1$

素因数の和:39133

約数の個数: 24

約数和(自身を含む): 189783888

約数和(自身を除く): 108917460

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 38953, 77906, 116859, 155812, 233718, 467436, 6738869, 13477738, 20216607, 26955476, 40433214, 80866428]

約数ペア:

[(1, 80866428), (2, 40433214), (3, 26955476), (4, 20216607), (6, 13477738), (12, 6738869), (173, 467436), (346, 233718), (519, 155812), (692, 116859), (1038, 77906), (2076, 38953)]