83821276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6329}}^1$

素因数の和:6394

約数の個数: 48

約数和(自身を含む): 187165440

約数和(自身を除く): 103344164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6329, 6622, 12658, 13244, 25316, 44303, 69619, 88606, 139238, 177212, 272147, 278476, 487333, 544294, 974666, 1088588, 1905029, 1949332, 2993617, 3810058, 5987234, 7620116, 11974468, 20955319, 41910638, 83821276]

約数ペア:

[(1, 83821276), (2, 41910638), (4, 20955319), (7, 11974468), (11, 7620116), (14, 5987234), (22, 3810058), (28, 2993617), (43, 1949332), (44, 1905029), (77, 1088588), (86, 974666), (154, 544294), (172, 487333), (301, 278476), (308, 272147), (473, 177212), (602, 139238), (946, 88606), (1204, 69619), (1892, 44303), (3311, 25316), (6329, 13244), (6622, 12658)]