69689908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 132378624

約数和(自身を除く): 62688716

約数列:

[1, 2, 4, 23, 46, 47, 71, 92, 94, 142, 188, 227, 284, 454, 908, 1081, 1633, 2162, 3266, 3337, 4324, 5221, 6532, 6674, 10442, 10669, 13348, 16117, 20884, 21338, 32234, 42676, 64468, 76751, 153502, 245387, 307004, 370691, 490774, 741382, 757499, 981548, 1482764, 1514998, 3029996, 17422477, 34844954, 69689908]

約数ペア:

[(1, 69689908), (2, 34844954), (4, 17422477), (23, 3029996), (46, 1514998), (47, 1482764), (71, 981548), (92, 757499), (94, 741382), (142, 490774), (188, 370691), (227, 307004), (284, 245387), (454, 153502), (908, 76751), (1081, 64468), (1633, 42676), (2162, 32234), (3266, 21338), (3337, 20884), (4324, 16117), (5221, 13348), (6532, 10669), (6674, 10442)]