80168454

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{6779}}^1$

素因数の和:6866

約数の個数: 40

約数和(自身を含む): 182124360

約数和(自身を除く): 101955906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 6779, 11826, 13558, 20337, 40674, 61011, 122022, 183033, 366066, 494867, 549099, 989734, 1098198, 1484601, 2969202, 4453803, 8907606, 13361409, 26722818, 40084227, 80168454]

約数ペア:

[(1, 80168454), (2, 40084227), (3, 26722818), (6, 13361409), (9, 8907606), (18, 4453803), (27, 2969202), (54, 1484601), (73, 1098198), (81, 989734), (146, 549099), (162, 494867), (219, 366066), (438, 183033), (657, 122022), (1314, 61011), (1971, 40674), (3942, 20337), (5913, 13558), (6779, 11826)]