81260592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{241847}}^1$

素因数の和:241865

約数の個数: 40

約数和(自身を含む): 239913216

約数和(自身を除く): 158652624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 241847, 483694, 725541, 967388, 1451082, 1692929, 1934776, 2902164, 3385858, 3869552, 5078787, 5804328, 6771716, 10157574, 11608656, 13543432, 20315148, 27086864, 40630296, 81260592]

約数ペア:

[(1, 81260592), (2, 40630296), (3, 27086864), (4, 20315148), (6, 13543432), (7, 11608656), (8, 10157574), (12, 6771716), (14, 5804328), (16, 5078787), (21, 3869552), (24, 3385858), (28, 2902164), (42, 1934776), (48, 1692929), (56, 1451082), (84, 967388), (112, 725541), (168, 483694), (336, 241847)]