78819796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 156925440

約数和(自身を除く): 78105644

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 223, 277, 319, 446, 554, 638, 892, 1108, 1276, 2453, 3047, 4906, 6094, 6467, 8033, 9812, 12188, 12934, 16066, 25868, 32132, 61771, 71137, 88363, 123542, 142274, 176726, 247084, 284548, 353452, 679481, 1358962, 1791359, 2717924, 3582718, 7165436, 19704949, 39409898, 78819796]

約数ペア:

[(1, 78819796), (2, 39409898), (4, 19704949), (11, 7165436), (22, 3582718), (29, 2717924), (44, 1791359), (58, 1358962), (116, 679481), (223, 353452), (277, 284548), (319, 247084), (446, 176726), (554, 142274), (638, 123542), (892, 88363), (1108, 71137), (1276, 61771), (2453, 32132), (3047, 25868), (4906, 16066), (6094, 12934), (6467, 12188), (8033, 9812)]