64078308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254279}}^1$

素因数の和:254296

約数の個数: 36

約数和(自身を含む): 185115840

約数和(自身を除く): 121037532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254279, 508558, 762837, 1017116, 1525674, 1779953, 2288511, 3051348, 3559906, 4577022, 5339859, 7119812, 9154044, 10679718, 16019577, 21359436, 32039154, 64078308]

約数ペア:

[(1, 64078308), (2, 32039154), (3, 21359436), (4, 16019577), (6, 10679718), (7, 9154044), (9, 7119812), (12, 5339859), (14, 4577022), (18, 3559906), (21, 3051348), (28, 2288511), (36, 1779953), (42, 1525674), (63, 1017116), (84, 762837), (126, 508558), (252, 254279)]