84340480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{9413}}^1$

素因数の和:9441

約数の個数: 72

約数和(自身を含む): 230906592

約数和(自身を除く): 146566112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 9413, 18826, 37652, 47065, 65891, 75304, 94130, 131782, 150608, 188260, 263564, 301216, 329455, 376520, 527128, 602432, 658910, 753040, 1054256, 1204864, 1317820, 1506080, 2108512, 2409728, 2635640, 3012160, 4217024, 5271280, 6024320, 8434048, 10542560, 12048640, 16868096, 21085120, 42170240, 84340480]

約数ペア:

[(1, 84340480), (2, 42170240), (4, 21085120), (5, 16868096), (7, 12048640), (8, 10542560), (10, 8434048), (14, 6024320), (16, 5271280), (20, 4217024), (28, 3012160), (32, 2635640), (35, 2409728), (40, 2108512), (56, 1506080), (64, 1317820), (70, 1204864), (80, 1054256), (112, 753040), (128, 658910), (140, 602432), (160, 527128), (224, 376520), (256, 329455), (280, 301216), (320, 263564), (448, 188260), (560, 150608), (640, 131782), (896, 94130), (1120, 75304), (1280, 65891), (1792, 47065), (2240, 37652), (4480, 18826), (8960, 9413)]