82781216

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3659}}^1$

素因数の和:3777

約数の個数: 48

約数和(自身を含む): 188153280

約数和(自身を除く): 105372064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 3659, 5656, 7318, 11312, 14636, 22624, 25613, 29272, 51226, 58544, 102452, 117088, 204904, 369559, 409808, 739118, 819616, 1478236, 2586913, 2956472, 5173826, 5912944, 10347652, 11825888, 20695304, 41390608, 82781216]

約数ペア:

[(1, 82781216), (2, 41390608), (4, 20695304), (7, 11825888), (8, 10347652), (14, 5912944), (16, 5173826), (28, 2956472), (32, 2586913), (56, 1478236), (101, 819616), (112, 739118), (202, 409808), (224, 369559), (404, 204904), (707, 117088), (808, 102452), (1414, 58544), (1616, 51226), (2828, 29272), (3232, 25613), (3659, 22624), (5656, 14636), (7318, 11312)]