66752856

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{7187}}^1$

素因数の和:7245

約数の個数: 64

約数和(自身を含む): 189763200

約数和(自身を除く): 123010344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 7187, 9288, 14374, 21561, 28748, 43122, 57496, 64683, 86244, 129366, 172488, 194049, 258732, 309041, 388098, 517464, 618082, 776196, 927123, 1236164, 1552392, 1854246, 2472328, 2781369, 3708492, 5562738, 7416984, 8344107, 11125476, 16688214, 22250952, 33376428, 66752856]

約数ペア:

[(1, 66752856), (2, 33376428), (3, 22250952), (4, 16688214), (6, 11125476), (8, 8344107), (9, 7416984), (12, 5562738), (18, 3708492), (24, 2781369), (27, 2472328), (36, 1854246), (43, 1552392), (54, 1236164), (72, 927123), (86, 776196), (108, 618082), (129, 517464), (172, 388098), (216, 309041), (258, 258732), (344, 194049), (387, 172488), (516, 129366), (774, 86244), (1032, 64683), (1161, 57496), (1548, 43122), (2322, 28748), (3096, 21561), (4644, 14374), (7187, 9288)]