77642488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 182603520

約数和(自身を除く): 104961032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 241, 308, 482, 523, 616, 964, 1046, 1687, 1928, 2092, 2651, 3374, 3661, 4184, 5302, 5753, 6748, 7322, 10604, 11506, 13496, 14644, 18557, 21208, 23012, 29288, 37114, 40271, 46024, 74228, 80542, 126043, 148456, 161084, 252086, 322168, 504172, 882301, 1008344, 1386473, 1764602, 2772946, 3529204, 5545892, 7058408, 9705311, 11091784, 19410622, 38821244, 77642488]

約数ペア:

[(1, 77642488), (2, 38821244), (4, 19410622), (7, 11091784), (8, 9705311), (11, 7058408), (14, 5545892), (22, 3529204), (28, 2772946), (44, 1764602), (56, 1386473), (77, 1008344), (88, 882301), (154, 504172), (241, 322168), (308, 252086), (482, 161084), (523, 148456), (616, 126043), (964, 80542), (1046, 74228), (1687, 46024), (1928, 40271), (2092, 37114), (2651, 29288), (3374, 23012), (3661, 21208), (4184, 18557), (5302, 14644), (5753, 13496), (6748, 11506), (7322, 10604)]