81654936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7193}}^1$

素因数の和:7256

約数の個数: 64

約数和(自身を含む): 227905920

約数和(自身を除く): 146250984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 7193, 11352, 14386, 21579, 28772, 43158, 57544, 79123, 86316, 158246, 172632, 237369, 309299, 316492, 474738, 618598, 632984, 927897, 949476, 1237196, 1855794, 1898952, 2474392, 3402289, 3711588, 6804578, 7423176, 10206867, 13609156, 20413734, 27218312, 40827468, 81654936]

約数ペア:

[(1, 81654936), (2, 40827468), (3, 27218312), (4, 20413734), (6, 13609156), (8, 10206867), (11, 7423176), (12, 6804578), (22, 3711588), (24, 3402289), (33, 2474392), (43, 1898952), (44, 1855794), (66, 1237196), (86, 949476), (88, 927897), (129, 632984), (132, 618598), (172, 474738), (258, 316492), (264, 309299), (344, 237369), (473, 172632), (516, 158246), (946, 86316), (1032, 79123), (1419, 57544), (1892, 43158), (2838, 28772), (3784, 21579), (5676, 14386), (7193, 11352)]