81623118948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7651211}}^1$

素因数の和:7651352

約数の個数: 48

約数和(自身を含む): 219375550464

約数和(自身を除く): 137752431516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 7651211, 15302422, 22953633, 30604844, 45907266, 53558477, 91814532, 107116954, 160675431, 214233908, 321350862, 642701724, 971703797, 1943407594, 2915111391, 3886815188, 5830222782, 6801926579, 11660445564, 13603853158, 20405779737, 27207706316, 40811559474, 81623118948]

約数ペア:

[(1, 81623118948), (2, 40811559474), (3, 27207706316), (4, 20405779737), (6, 13603853158), (7, 11660445564), (12, 6801926579), (14, 5830222782), (21, 3886815188), (28, 2915111391), (42, 1943407594), (84, 971703797), (127, 642701724), (254, 321350862), (381, 214233908), (508, 160675431), (762, 107116954), (889, 91814532), (1524, 53558477), (1778, 45907266), (2667, 30604844), (3556, 22953633), (5334, 15302422), (10668, 7651211)]