77996814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 186748416

約数和(自身を除く): 108751602

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 53, 74, 106, 111, 159, 222, 259, 318, 371, 518, 742, 777, 947, 1113, 1554, 1894, 1961, 2226, 2841, 3922, 5682, 5883, 6629, 11766, 13258, 13727, 19887, 27454, 35039, 39774, 41181, 50191, 70078, 82362, 100382, 105117, 150573, 210234, 245273, 301146, 351337, 490546, 702674, 735819, 1054011, 1471638, 1857067, 2108022, 3714134, 5571201, 11142402, 12999469, 25998938, 38998407, 77996814]

約数ペア:

[(1, 77996814), (2, 38998407), (3, 25998938), (6, 12999469), (7, 11142402), (14, 5571201), (21, 3714134), (37, 2108022), (42, 1857067), (53, 1471638), (74, 1054011), (106, 735819), (111, 702674), (159, 490546), (222, 351337), (259, 301146), (318, 245273), (371, 210234), (518, 150573), (742, 105117), (777, 100382), (947, 82362), (1113, 70078), (1554, 50191), (1894, 41181), (1961, 39774), (2226, 35039), (2841, 27454), (3922, 19887), (5682, 13727), (5883, 13258), (6629, 11766)]