68827236488

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{2659}}^1$

素因数の和:3214

約数の個数: 64

約数和(自身を含む): 132276480000

約数和(自身を除く): 63449243512

約数列:

[1, 2, 4, 8, 73, 127, 146, 254, 292, 349, 508, 584, 698, 1016, 1396, 2659, 2792, 5318, 9271, 10636, 18542, 21272, 25477, 37084, 44323, 50954, 74168, 88646, 101908, 177292, 194107, 203816, 337693, 354584, 388214, 675386, 776428, 927991, 1350772, 1552856, 1855982, 2701544, 3235579, 3711964, 6471158, 7423928, 12942316, 24651589, 25884632, 49303178, 67743343, 98606356, 117854857, 135486686, 197212712, 235709714, 270973372, 471419428, 541946744, 942838856, 8603404561, 17206809122, 34413618244, 68827236488]

約数ペア:

[(1, 68827236488), (2, 34413618244), (4, 17206809122), (8, 8603404561), (73, 942838856), (127, 541946744), (146, 471419428), (254, 270973372), (292, 235709714), (349, 197212712), (508, 135486686), (584, 117854857), (698, 98606356), (1016, 67743343), (1396, 49303178), (2659, 25884632), (2792, 24651589), (5318, 12942316), (9271, 7423928), (10636, 6471158), (18542, 3711964), (21272, 3235579), (25477, 2701544), (37084, 1855982), (44323, 1552856), (50954, 1350772), (74168, 927991), (88646, 776428), (101908, 675386), (177292, 388214), (194107, 354584), (203816, 337693)]