81459686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6373}}^1$

素因数の和:6476

約数の個数: 32

約数和(自身を含む): 154199808

約数和(自身を除く): 72740122

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 154, 166, 581, 913, 1162, 1826, 6373, 6391, 12746, 12782, 44611, 70103, 89222, 140206, 490721, 528959, 981442, 1057918, 3702713, 5818549, 7405426, 11637098, 40729843, 81459686]

約数ペア:

[(1, 81459686), (2, 40729843), (7, 11637098), (11, 7405426), (14, 5818549), (22, 3702713), (77, 1057918), (83, 981442), (154, 528959), (166, 490721), (581, 140206), (913, 89222), (1162, 70103), (1826, 44611), (6373, 12782), (6391, 12746)]