86973656

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 204456960

約数和(自身を除く): 117483304

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 271, 308, 521, 542, 616, 1042, 1084, 1897, 2084, 2168, 2981, 3647, 3794, 4168, 5731, 5962, 7294, 7588, 11462, 11924, 14588, 15176, 20867, 22924, 23848, 29176, 40117, 41734, 45848, 80234, 83468, 141191, 160468, 166936, 282382, 320936, 564764, 988337, 1129528, 1553101, 1976674, 3106202, 3953348, 6212404, 7906696, 10871707, 12424808, 21743414, 43486828, 86973656]

約数ペア:

[(1, 86973656), (2, 43486828), (4, 21743414), (7, 12424808), (8, 10871707), (11, 7906696), (14, 6212404), (22, 3953348), (28, 3106202), (44, 1976674), (56, 1553101), (77, 1129528), (88, 988337), (154, 564764), (271, 320936), (308, 282382), (521, 166936), (542, 160468), (616, 141191), (1042, 83468), (1084, 80234), (1897, 45848), (2084, 41734), (2168, 40117), (2981, 29176), (3647, 23848), (3794, 22924), (4168, 20867), (5731, 15176), (5962, 14588), (7294, 11924), (7588, 11462)]