64682406

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 144480336

約数和(自身を除く): 79797930

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 193, 258, 386, 387, 433, 579, 774, 866, 1158, 1299, 1737, 2598, 3474, 3897, 7794, 8299, 16598, 18619, 24897, 37238, 49794, 55857, 74691, 83569, 111714, 149382, 167138, 167571, 250707, 335142, 501414, 752121, 1504242, 3593467, 7186934, 10780401, 21560802, 32341203, 64682406]

約数ペア:

[(1, 64682406), (2, 32341203), (3, 21560802), (6, 10780401), (9, 7186934), (18, 3593467), (43, 1504242), (86, 752121), (129, 501414), (193, 335142), (258, 250707), (386, 167571), (387, 167138), (433, 149382), (579, 111714), (774, 83569), (866, 74691), (1158, 55857), (1299, 49794), (1737, 37238), (2598, 24897), (3474, 18619), (3897, 16598), (7794, 8299)]