68493594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 157046400

約数和(自身を除く): 88552806

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 113, 114, 226, 247, 339, 409, 494, 678, 741, 818, 1227, 1469, 1482, 2147, 2454, 2938, 4294, 4407, 5317, 6441, 7771, 8814, 10634, 12882, 15542, 15951, 23313, 27911, 31902, 46217, 46626, 55822, 83733, 92434, 101023, 138651, 167466, 202046, 277302, 303069, 600821, 606138, 878123, 1201642, 1756246, 1802463, 2634369, 3604926, 5268738, 11415599, 22831198, 34246797, 68493594]

約数ペア:

[(1, 68493594), (2, 34246797), (3, 22831198), (6, 11415599), (13, 5268738), (19, 3604926), (26, 2634369), (38, 1802463), (39, 1756246), (57, 1201642), (78, 878123), (113, 606138), (114, 600821), (226, 303069), (247, 277302), (339, 202046), (409, 167466), (494, 138651), (678, 101023), (741, 92434), (818, 83733), (1227, 55822), (1469, 46626), (1482, 46217), (2147, 31902), (2454, 27911), (2938, 23313), (4294, 15951), (4407, 15542), (5317, 12882), (6441, 10634), (7771, 8814)]