77553918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2111}}^1$

素因数の和:2289

約数の個数: 48

約数和(自身を含む): 182198016

約数和(自身を除く): 104644098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2041, 2111, 2826, 4082, 4222, 6123, 6333, 12246, 12666, 18369, 18999, 27443, 36738, 37998, 54886, 82329, 164658, 246987, 331427, 493974, 662854, 994281, 1988562, 2982843, 4308551, 5965686, 8617102, 12925653, 25851306, 38776959, 77553918]

約数ペア:

[(1, 77553918), (2, 38776959), (3, 25851306), (6, 12925653), (9, 8617102), (13, 5965686), (18, 4308551), (26, 2982843), (39, 1988562), (78, 994281), (117, 662854), (157, 493974), (234, 331427), (314, 246987), (471, 164658), (942, 82329), (1413, 54886), (2041, 37998), (2111, 36738), (2826, 27443), (4082, 18999), (4222, 18369), (6123, 12666), (6333, 12246)]