86972864

素因数分解:

$2^6\times {\mathrm{11}}^3\times {\mathrm{1021}}^1$

素因数の和:1066

約数の個数: 56

約数和(自身を含む): 190018416

約数和(自身を除く): 103045552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1021, 1331, 1936, 2042, 2662, 3872, 4084, 5324, 7744, 8168, 10648, 11231, 16336, 21296, 22462, 32672, 42592, 44924, 65344, 85184, 89848, 123541, 179696, 247082, 359392, 494164, 718784, 988328, 1358951, 1976656, 2717902, 3953312, 5435804, 7906624, 10871608, 21743216, 43486432, 86972864]

約数ペア:

[(1, 86972864), (2, 43486432), (4, 21743216), (8, 10871608), (11, 7906624), (16, 5435804), (22, 3953312), (32, 2717902), (44, 1976656), (64, 1358951), (88, 988328), (121, 718784), (176, 494164), (242, 359392), (352, 247082), (484, 179696), (704, 123541), (968, 89848), (1021, 85184), (1331, 65344), (1936, 44924), (2042, 42592), (2662, 32672), (3872, 22462), (4084, 21296), (5324, 16336), (7744, 11231), (8168, 10648)]