91221676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3433}}^1$

素因数の和:3530

約数の個数: 48

約数和(自身を含む): 199226944

約数和(自身を除く): 108005268

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3433, 3796, 6643, 6866, 13286, 13732, 24031, 26572, 44629, 48062, 89258, 96124, 178516, 250609, 312403, 501218, 624806, 1002436, 1249612, 1754263, 3257917, 3508526, 6515834, 7017052, 13031668, 22805419, 45610838, 91221676]

約数ペア:

[(1, 91221676), (2, 45610838), (4, 22805419), (7, 13031668), (13, 7017052), (14, 6515834), (26, 3508526), (28, 3257917), (52, 1754263), (73, 1249612), (91, 1002436), (146, 624806), (182, 501218), (292, 312403), (364, 250609), (511, 178516), (949, 96124), (1022, 89258), (1898, 48062), (2044, 44629), (3433, 26572), (3796, 24031), (6643, 13732), (6866, 13286)]