84169456

素因数分解:

$2^4\times 7^5\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 60

約数和(自身を含む): 190864272

約数和(自身を除く): 106694816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 313, 343, 392, 626, 686, 784, 1252, 1372, 2191, 2401, 2504, 2744, 4382, 4802, 5008, 5488, 8764, 9604, 15337, 16807, 17528, 19208, 30674, 33614, 35056, 38416, 61348, 67228, 107359, 122696, 134456, 214718, 245392, 268912, 429436, 751513, 858872, 1503026, 1717744, 3006052, 5260591, 6012104, 10521182, 12024208, 21042364, 42084728, 84169456]

約数ペア:

[(1, 84169456), (2, 42084728), (4, 21042364), (7, 12024208), (8, 10521182), (14, 6012104), (16, 5260591), (28, 3006052), (49, 1717744), (56, 1503026), (98, 858872), (112, 751513), (196, 429436), (313, 268912), (343, 245392), (392, 214718), (626, 134456), (686, 122696), (784, 107359), (1252, 67228), (1372, 61348), (2191, 38416), (2401, 35056), (2504, 33614), (2744, 30674), (4382, 19208), (4802, 17528), (5008, 16807), (5488, 15337), (8764, 9604)]