64436316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1193}}^1$

素因数の和:1850

約数の個数: 48

約数和(自身を含む): 172241664

約数和(自身を除く): 107805348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 1193, 1286, 1929, 2386, 2572, 3579, 3858, 4501, 4772, 7158, 7716, 8351, 9002, 13503, 14316, 16702, 18004, 25053, 27006, 33404, 50106, 54012, 100212, 767099, 1534198, 2301297, 3068396, 4602594, 5369693, 9205188, 10739386, 16109079, 21478772, 32218158, 64436316]

約数ペア:

[(1, 64436316), (2, 32218158), (3, 21478772), (4, 16109079), (6, 10739386), (7, 9205188), (12, 5369693), (14, 4602594), (21, 3068396), (28, 2301297), (42, 1534198), (84, 767099), (643, 100212), (1193, 54012), (1286, 50106), (1929, 33404), (2386, 27006), (2572, 25053), (3579, 18004), (3858, 16702), (4501, 14316), (4772, 13503), (7158, 9002), (7716, 8351)]