74427768

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20269}}^1$

素因数の和:20301

約数の個数: 64

約数和(自身を含む): 218916000

約数和(自身を除く): 144488232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 20269, 40538, 60807, 81076, 121614, 162152, 182421, 243228, 344573, 364842, 486456, 547263, 689146, 729684, 1033719, 1094526, 1378292, 1459368, 2067438, 2189052, 2756584, 3101157, 4134876, 4378104, 6202314, 8269752, 9303471, 12404628, 18606942, 24809256, 37213884, 74427768]

約数ペア:

[(1, 74427768), (2, 37213884), (3, 24809256), (4, 18606942), (6, 12404628), (8, 9303471), (9, 8269752), (12, 6202314), (17, 4378104), (18, 4134876), (24, 3101157), (27, 2756584), (34, 2189052), (36, 2067438), (51, 1459368), (54, 1378292), (68, 1094526), (72, 1033719), (102, 729684), (108, 689146), (136, 547263), (153, 486456), (204, 364842), (216, 344573), (306, 243228), (408, 182421), (459, 162152), (612, 121614), (918, 81076), (1224, 60807), (1836, 40538), (3672, 20269)]