83640704

素因数分解:

$2^7\times 7^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 191686560

約数和(自身を除く): 108045856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 277, 337, 448, 554, 674, 896, 1108, 1348, 1939, 2216, 2359, 2696, 3878, 4432, 4718, 5392, 7756, 8864, 9436, 10784, 15512, 17728, 18872, 21568, 31024, 35456, 37744, 43136, 62048, 75488, 93349, 124096, 150976, 186698, 248192, 301952, 373396, 653443, 746792, 1306886, 1493584, 2613772, 2987168, 5227544, 5974336, 10455088, 11948672, 20910176, 41820352, 83640704]

約数ペア:

[(1, 83640704), (2, 41820352), (4, 20910176), (7, 11948672), (8, 10455088), (14, 5974336), (16, 5227544), (28, 2987168), (32, 2613772), (56, 1493584), (64, 1306886), (112, 746792), (128, 653443), (224, 373396), (277, 301952), (337, 248192), (448, 186698), (554, 150976), (674, 124096), (896, 93349), (1108, 75488), (1348, 62048), (1939, 43136), (2216, 37744), (2359, 35456), (2696, 31024), (3878, 21568), (4432, 18872), (4718, 17728), (5392, 15512), (7756, 10784), (8864, 9436)]