136472508

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 353808000

約数和(自身を除く): 217335492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 107, 142, 213, 214, 284, 321, 426, 428, 499, 639, 642, 852, 963, 998, 1278, 1284, 1497, 1926, 1996, 2556, 2994, 3852, 4491, 5988, 7597, 8982, 15194, 17964, 22791, 30388, 35429, 45582, 53393, 68373, 70858, 91164, 106287, 106786, 136746, 141716, 160179, 212574, 213572, 273492, 318861, 320358, 425148, 480537, 637722, 640716, 961074, 1275444, 1922148, 3790903, 7581806, 11372709, 15163612, 22745418, 34118127, 45490836, 68236254, 136472508]

約数ペア:

[(1, 136472508), (2, 68236254), (3, 45490836), (4, 34118127), (6, 22745418), (9, 15163612), (12, 11372709), (18, 7581806), (36, 3790903), (71, 1922148), (107, 1275444), (142, 961074), (213, 640716), (214, 637722), (284, 480537), (321, 425148), (426, 320358), (428, 318861), (499, 273492), (639, 213572), (642, 212574), (852, 160179), (963, 141716), (998, 136746), (1278, 106786), (1284, 106287), (1497, 91164), (1926, 70858), (1996, 68373), (2556, 53393), (2994, 45582), (3852, 35429), (4491, 30388), (5988, 22791), (7597, 17964), (8982, 15194)]