68736416

素因数分解:

$2^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:826

約数の個数: 72

約数和(自身を含む): 160302240

約数和(自身を除く): 91565824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 98, 112, 118, 196, 224, 236, 392, 413, 472, 743, 784, 826, 944, 1486, 1568, 1652, 1888, 2891, 2972, 3304, 5201, 5782, 5944, 6608, 10402, 11564, 11888, 13216, 20804, 23128, 23776, 36407, 41608, 43837, 46256, 72814, 83216, 87674, 92512, 145628, 166432, 175348, 291256, 306859, 350696, 582512, 613718, 701392, 1165024, 1227436, 1402784, 2148013, 2454872, 4296026, 4909744, 8592052, 9819488, 17184104, 34368208, 68736416]

約数ペア:

[(1, 68736416), (2, 34368208), (4, 17184104), (7, 9819488), (8, 8592052), (14, 4909744), (16, 4296026), (28, 2454872), (32, 2148013), (49, 1402784), (56, 1227436), (59, 1165024), (98, 701392), (112, 613718), (118, 582512), (196, 350696), (224, 306859), (236, 291256), (392, 175348), (413, 166432), (472, 145628), (743, 92512), (784, 87674), (826, 83216), (944, 72814), (1486, 46256), (1568, 43837), (1652, 41608), (1888, 36407), (2891, 23776), (2972, 23128), (3304, 20804), (5201, 13216), (5782, 11888), (5944, 11564), (6608, 10402)]