86315404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1823}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 183859200

約数和(自身を除く): 97543796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 1246, 1691, 1823, 2492, 3382, 3646, 6764, 7292, 11837, 12761, 23674, 25522, 34637, 47348, 51044, 69274, 138548, 162247, 242459, 324494, 484918, 648988, 969836, 1135729, 2271458, 3082693, 4542916, 6165386, 12330772, 21578851, 43157702, 86315404]

約数ペア:

[(1, 86315404), (2, 43157702), (4, 21578851), (7, 12330772), (14, 6165386), (19, 4542916), (28, 3082693), (38, 2271458), (76, 1135729), (89, 969836), (133, 648988), (178, 484918), (266, 324494), (356, 242459), (532, 162247), (623, 138548), (1246, 69274), (1691, 51044), (1823, 47348), (2492, 34637), (3382, 25522), (3646, 23674), (6764, 12761), (7292, 11837)]