87754314

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2447}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 180956160

約数和(自身を除く): 93201846

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 834, 2447, 4894, 5977, 7341, 11954, 14682, 17931, 35862, 105221, 210442, 315663, 340133, 631326, 680266, 1020399, 2040798, 14625719, 29251438, 43877157, 87754314]

約数ペア:

[(1, 87754314), (2, 43877157), (3, 29251438), (6, 14625719), (43, 2040798), (86, 1020399), (129, 680266), (139, 631326), (258, 340133), (278, 315663), (417, 210442), (834, 105221), (2447, 35862), (4894, 17931), (5977, 14682), (7341, 11954)]