66561312

素因数分解:

$2^5\times 3^1\times {\mathrm{787}}^1\times {\mathrm{881}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 175144032

約数和(自身を除く): 108582720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 787, 881, 1574, 1762, 2361, 2643, 3148, 3524, 4722, 5286, 6296, 7048, 9444, 10572, 12592, 14096, 18888, 21144, 25184, 28192, 37776, 42288, 75552, 84576, 693347, 1386694, 2080041, 2773388, 4160082, 5546776, 8320164, 11093552, 16640328, 22187104, 33280656, 66561312]

約数ペア:

[(1, 66561312), (2, 33280656), (3, 22187104), (4, 16640328), (6, 11093552), (8, 8320164), (12, 5546776), (16, 4160082), (24, 2773388), (32, 2080041), (48, 1386694), (96, 693347), (787, 84576), (881, 75552), (1574, 42288), (1762, 37776), (2361, 28192), (2643, 25184), (3148, 21144), (3524, 18888), (4722, 14096), (5286, 12592), (6296, 10572), (7048, 9444)]