79993242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7649}}^1$

素因数の和:7747

約数の個数: 48

約数和(自身を含む): 200491200

約数和(自身を除く): 120497958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 7649, 10458, 15298, 22947, 45894, 53543, 68841, 107086, 137682, 160629, 321258, 481887, 634867, 963774, 1269734, 1904601, 3809202, 4444069, 5713803, 8888138, 11427606, 13332207, 26664414, 39996621, 79993242]

約数ペア:

[(1, 79993242), (2, 39996621), (3, 26664414), (6, 13332207), (7, 11427606), (9, 8888138), (14, 5713803), (18, 4444069), (21, 3809202), (42, 1904601), (63, 1269734), (83, 963774), (126, 634867), (166, 481887), (249, 321258), (498, 160629), (581, 137682), (747, 107086), (1162, 68841), (1494, 53543), (1743, 45894), (3486, 22947), (5229, 15298), (7649, 10458)]