77711062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 65989418

約数列:

[1, 2, 11, 13, 22, 26, 43, 71, 86, 89, 142, 143, 178, 286, 473, 559, 781, 923, 946, 979, 1118, 1157, 1562, 1846, 1958, 2314, 3053, 3827, 6106, 6149, 6319, 7654, 10153, 12298, 12638, 12727, 20306, 25454, 33583, 39689, 42097, 49751, 67166, 69509, 79378, 82147, 84194, 99502, 139018, 164294, 271717, 436579, 543434, 547261, 873158, 903617, 1094522, 1807234, 2988887, 3532321, 5977774, 7064642, 38855531, 77711062]

約数ペア:

[(1, 77711062), (2, 38855531), (11, 7064642), (13, 5977774), (22, 3532321), (26, 2988887), (43, 1807234), (71, 1094522), (86, 903617), (89, 873158), (142, 547261), (143, 543434), (178, 436579), (286, 271717), (473, 164294), (559, 139018), (781, 99502), (923, 84194), (946, 82147), (979, 79378), (1118, 69509), (1157, 67166), (1562, 49751), (1846, 42097), (1958, 39689), (2314, 33583), (3053, 25454), (3827, 20306), (6106, 12727), (6149, 12638), (6319, 12298), (7654, 10153)]