80276

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 166656

約数和(自身を除く): 86380

約数列:

[1, 2, 4, 7, 14, 28, 47, 61, 94, 122, 188, 244, 329, 427, 658, 854, 1316, 1708, 2867, 5734, 11468, 20069, 40138, 80276]

約数ペア:

[(1, 80276), (2, 40138), (4, 20069), (7, 11468), (14, 5734), (28, 2867), (47, 1708), (61, 1316), (94, 854), (122, 658), (188, 427), (244, 329)]