84865321492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1\times {\mathrm{49991}}^1$

素因数の和:53212

約数の個数: 48

約数和(自身を含む): 178723399680

約数和(自身を除く): 93858078188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3191, 6382, 12764, 22337, 44674, 49991, 60629, 89348, 99982, 121258, 199964, 242516, 349937, 424403, 699874, 848806, 949829, 1399748, 1697612, 1899658, 3799316, 6648803, 13297606, 26595212, 159521281, 319042562, 638085124, 1116648967, 2233297934, 3030904339, 4466595868, 6061808678, 12123617356, 21216330373, 42432660746, 84865321492]

約数ペア:

[(1, 84865321492), (2, 42432660746), (4, 21216330373), (7, 12123617356), (14, 6061808678), (19, 4466595868), (28, 3030904339), (38, 2233297934), (76, 1116648967), (133, 638085124), (266, 319042562), (532, 159521281), (3191, 26595212), (6382, 13297606), (12764, 6648803), (22337, 3799316), (44674, 1899658), (49991, 1697612), (60629, 1399748), (89348, 949829), (99982, 848806), (121258, 699874), (199964, 424403), (242516, 349937)]