171861912

素因数分解:

$2^3\times 3^4\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 483414360

約数和(自身を除く): 311552448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 337, 648, 674, 787, 1011, 1348, 1574, 2022, 2361, 2696, 3033, 3148, 4044, 4722, 6066, 6296, 7083, 8088, 9099, 9444, 12132, 14166, 18198, 18888, 21249, 24264, 27297, 28332, 36396, 42498, 54594, 56664, 63747, 72792, 84996, 109188, 127494, 169992, 218376, 254988, 265219, 509976, 530438, 795657, 1060876, 1591314, 2121752, 2386971, 3182628, 4773942, 6365256, 7160913, 9547884, 14321826, 19095768, 21482739, 28643652, 42965478, 57287304, 85930956, 171861912]

約数ペア:

[(1, 171861912), (2, 85930956), (3, 57287304), (4, 42965478), (6, 28643652), (8, 21482739), (9, 19095768), (12, 14321826), (18, 9547884), (24, 7160913), (27, 6365256), (36, 4773942), (54, 3182628), (72, 2386971), (81, 2121752), (108, 1591314), (162, 1060876), (216, 795657), (324, 530438), (337, 509976), (648, 265219), (674, 254988), (787, 218376), (1011, 169992), (1348, 127494), (1574, 109188), (2022, 84996), (2361, 72792), (2696, 63747), (3033, 56664), (3148, 54594), (4044, 42498), (4722, 36396), (6066, 28332), (6296, 27297), (7083, 24264), (8088, 21249), (9099, 18888), (9444, 18198), (12132, 14166)]