81893616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10597}}^1$

素因数の和:10638

約数の個数: 80

約数和(自身を含む): 252317184

約数和(自身を除く): 170423568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 10597, 21194, 31791, 42388, 63582, 74179, 84776, 127164, 148358, 169552, 222537, 243731, 254328, 296716, 445074, 487462, 508656, 593432, 731193, 890148, 974924, 1186864, 1462386, 1706117, 1780296, 1949848, 2924772, 3412234, 3560592, 3899696, 5118351, 5849544, 6824468, 10236702, 11699088, 13648936, 20473404, 27297872, 40946808, 81893616]

約数ペア:

[(1, 81893616), (2, 40946808), (3, 27297872), (4, 20473404), (6, 13648936), (7, 11699088), (8, 10236702), (12, 6824468), (14, 5849544), (16, 5118351), (21, 3899696), (23, 3560592), (24, 3412234), (28, 2924772), (42, 1949848), (46, 1780296), (48, 1706117), (56, 1462386), (69, 1186864), (84, 974924), (92, 890148), (112, 731193), (138, 593432), (161, 508656), (168, 487462), (184, 445074), (276, 296716), (322, 254328), (336, 243731), (368, 222537), (483, 169552), (552, 148358), (644, 127164), (966, 84776), (1104, 74179), (1288, 63582), (1932, 42388), (2576, 31791), (3864, 21194), (7728, 10597)]