72375296

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 88

約数和(自身を含む): 172930560

約数和(自身を除く): 100555264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 439, 448, 512, 644, 736, 878, 896, 1024, 1288, 1472, 1756, 1792, 2576, 2944, 3073, 3512, 3584, 5152, 5888, 6146, 7024, 7168, 10097, 10304, 11776, 12292, 14048, 20194, 20608, 23552, 24584, 28096, 40388, 41216, 49168, 56192, 70679, 80776, 82432, 98336, 112384, 141358, 161552, 164864, 196672, 224768, 282716, 323104, 393344, 449536, 565432, 646208, 786688, 1130864, 1292416, 1573376, 2261728, 2584832, 3146752, 4523456, 5169664, 9046912, 10339328, 18093824, 36187648, 72375296]

約数ペア:

[(1, 72375296), (2, 36187648), (4, 18093824), (7, 10339328), (8, 9046912), (14, 5169664), (16, 4523456), (23, 3146752), (28, 2584832), (32, 2261728), (46, 1573376), (56, 1292416), (64, 1130864), (92, 786688), (112, 646208), (128, 565432), (161, 449536), (184, 393344), (224, 323104), (256, 282716), (322, 224768), (368, 196672), (439, 164864), (448, 161552), (512, 141358), (644, 112384), (736, 98336), (878, 82432), (896, 80776), (1024, 70679), (1288, 56192), (1472, 49168), (1756, 41216), (1792, 40388), (2576, 28096), (2944, 24584), (3073, 23552), (3512, 20608), (3584, 20194), (5152, 14048), (5888, 12292), (6146, 11776), (7024, 10304), (7168, 10097)]