80138484

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2891

約数の個数: 72

約数和(自身を含む): 217395360

約数和(自身を除く): 137256876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1566, 2349, 2843, 3132, 4698, 5686, 7047, 8529, 9396, 11372, 14094, 17058, 25587, 28188, 34116, 51174, 76761, 82447, 102348, 153522, 164894, 230283, 247341, 307044, 329788, 460566, 494682, 690849, 742023, 921132, 989364, 1381698, 1484046, 2226069, 2763396, 2968092, 4452138, 6678207, 8904276, 13356414, 20034621, 26712828, 40069242, 80138484]

約数ペア:

[(1, 80138484), (2, 40069242), (3, 26712828), (4, 20034621), (6, 13356414), (9, 8904276), (12, 6678207), (18, 4452138), (27, 2968092), (29, 2763396), (36, 2226069), (54, 1484046), (58, 1381698), (81, 989364), (87, 921132), (108, 742023), (116, 690849), (162, 494682), (174, 460566), (243, 329788), (261, 307044), (324, 247341), (348, 230283), (486, 164894), (522, 153522), (783, 102348), (972, 82447), (1044, 76761), (1566, 51174), (2349, 34116), (2843, 28188), (3132, 25587), (4698, 17058), (5686, 14094), (7047, 11372), (8529, 9396)]