69886208

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 162375360

約数和(自身を除く): 92489152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 661, 826, 896, 944, 1322, 1652, 1792, 1888, 2644, 3304, 3776, 4627, 5288, 6608, 7552, 9254, 10576, 13216, 15104, 18508, 21152, 26432, 37016, 38999, 42304, 52864, 74032, 77998, 84608, 105728, 148064, 155996, 169216, 272993, 296128, 311992, 545986, 592256, 623984, 1091972, 1184512, 1247968, 2183944, 2495936, 4367888, 4991872, 8735776, 9983744, 17471552, 34943104, 69886208]

約数ペア:

[(1, 69886208), (2, 34943104), (4, 17471552), (7, 9983744), (8, 8735776), (14, 4991872), (16, 4367888), (28, 2495936), (32, 2183944), (56, 1247968), (59, 1184512), (64, 1091972), (112, 623984), (118, 592256), (128, 545986), (224, 311992), (236, 296128), (256, 272993), (413, 169216), (448, 155996), (472, 148064), (661, 105728), (826, 84608), (896, 77998), (944, 74032), (1322, 52864), (1652, 42304), (1792, 38999), (1888, 37016), (2644, 26432), (3304, 21152), (3776, 18508), (4627, 15104), (5288, 13216), (6608, 10576), (7552, 9254)]