80327898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7681}}^1$

素因数の和:7779

約数の個数: 48

約数和(自身を含む): 201329856

約数和(自身を除く): 121001958

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, 7681, 10458, 15362, 23043, 46086, 53767, 69129, 107534, 138258, 161301, 322602, 483903, 637523, 967806, 1275046, 1912569, 3825138, 4462661, 5737707, 8925322, 11475414, 13387983, 26775966, 40163949, 80327898]

約数ペア:

[(1, 80327898), (2, 40163949), (3, 26775966), (6, 13387983), (7, 11475414), (9, 8925322), (14, 5737707), (18, 4462661), (21, 3825138), (42, 1912569), (63, 1275046), (83, 967806), (126, 637523), (166, 483903), (249, 322602), (498, 161301), (581, 138258), (747, 107534), (1162, 69129), (1494, 53767), (1743, 46086), (3486, 23043), (5229, 15362), (7681, 10458)]