72290176

素因数分解:

$2^7\times 7^1\times {\mathrm{80681}}^1$

素因数の和:80702

約数の個数: 32

約数和(自身を含む): 164591280

約数和(自身を除く): 92301104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 80681, 161362, 322724, 564767, 645448, 1129534, 1290896, 2259068, 2581792, 4518136, 5163584, 9036272, 10327168, 18072544, 36145088, 72290176]

約数ペア:

[(1, 72290176), (2, 36145088), (4, 18072544), (7, 10327168), (8, 9036272), (14, 5163584), (16, 4518136), (28, 2581792), (32, 2259068), (56, 1290896), (64, 1129534), (112, 645448), (128, 564767), (224, 322724), (448, 161362), (896, 80681)]