68319648

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1571}}^1$

素因数の和:1738

約数の個数: 72

約数和(自身を含む): 195695136

約数和(自身を除く): 127375488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1571, 1812, 2416, 2718, 3142, 3624, 4713, 4832, 5436, 6284, 7248, 9426, 10872, 12568, 14139, 14496, 18852, 21744, 25136, 28278, 37704, 43488, 50272, 56556, 75408, 113112, 150816, 226224, 237221, 452448, 474442, 711663, 948884, 1423326, 1897768, 2134989, 2846652, 3795536, 4269978, 5693304, 7591072, 8539956, 11386608, 17079912, 22773216, 34159824, 68319648]

約数ペア:

[(1, 68319648), (2, 34159824), (3, 22773216), (4, 17079912), (6, 11386608), (8, 8539956), (9, 7591072), (12, 5693304), (16, 4269978), (18, 3795536), (24, 2846652), (32, 2134989), (36, 1897768), (48, 1423326), (72, 948884), (96, 711663), (144, 474442), (151, 452448), (288, 237221), (302, 226224), (453, 150816), (604, 113112), (906, 75408), (1208, 56556), (1359, 50272), (1571, 43488), (1812, 37704), (2416, 28278), (2718, 25136), (3142, 21744), (3624, 18852), (4713, 14496), (4832, 14139), (5436, 12568), (6284, 10872), (7248, 9426)]