77258874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3889}}^1$

素因数の和:3955

約数の個数: 64

約数和(自身を含む): 197176320

約数和(自身を除く): 119917446

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 903, 946, 1419, 1806, 2838, 3311, 3889, 6622, 7778, 9933, 11667, 19866, 23334, 27223, 42779, 54446, 81669, 85558, 128337, 163338, 167227, 256674, 299453, 334454, 501681, 598906, 898359, 1003362, 1170589, 1796718, 1839497, 2341178, 3511767, 3678994, 5518491, 7023534, 11036982, 12876479, 25752958, 38629437, 77258874]

約数ペア:

[(1, 77258874), (2, 38629437), (3, 25752958), (6, 12876479), (7, 11036982), (11, 7023534), (14, 5518491), (21, 3678994), (22, 3511767), (33, 2341178), (42, 1839497), (43, 1796718), (66, 1170589), (77, 1003362), (86, 898359), (129, 598906), (154, 501681), (231, 334454), (258, 299453), (301, 256674), (462, 167227), (473, 163338), (602, 128337), (903, 85558), (946, 81669), (1419, 54446), (1806, 42779), (2838, 27223), (3311, 23334), (3889, 19866), (6622, 11667), (7778, 9933)]