80270136

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19559}}^1$

素因数の和:19593

約数の個数: 64

約数和(自身を含む): 234720000

約数和(自身を除く): 154449864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 19559, 39118, 58677, 78236, 117354, 156472, 176031, 234708, 352062, 371621, 469416, 528093, 704124, 743242, 1056186, 1114863, 1408248, 1486484, 2112372, 2229726, 2972968, 3344589, 4224744, 4459452, 6689178, 8918904, 10033767, 13378356, 20067534, 26756712, 40135068, 80270136]

約数ペア:

[(1, 80270136), (2, 40135068), (3, 26756712), (4, 20067534), (6, 13378356), (8, 10033767), (9, 8918904), (12, 6689178), (18, 4459452), (19, 4224744), (24, 3344589), (27, 2972968), (36, 2229726), (38, 2112372), (54, 1486484), (57, 1408248), (72, 1114863), (76, 1056186), (108, 743242), (114, 704124), (152, 528093), (171, 469416), (216, 371621), (228, 352062), (342, 234708), (456, 176031), (513, 156472), (684, 117354), (1026, 78236), (1368, 58677), (2052, 39118), (4104, 19559)]