64167954

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 138682368

約数和(自身を除く): 74514414

約数列:

[1, 2, 3, 6, 31, 43, 62, 71, 86, 93, 113, 129, 142, 186, 213, 226, 258, 339, 426, 678, 1333, 2201, 2666, 3053, 3503, 3999, 4402, 4859, 6106, 6603, 7006, 7998, 8023, 9159, 9718, 10509, 13206, 14577, 16046, 18318, 21018, 24069, 29154, 48138, 94643, 150629, 189286, 248713, 283929, 301258, 344989, 451887, 497426, 567858, 689978, 746139, 903774, 1034967, 1492278, 2069934, 10694659, 21389318, 32083977, 64167954]

約数ペア:

[(1, 64167954), (2, 32083977), (3, 21389318), (6, 10694659), (31, 2069934), (43, 1492278), (62, 1034967), (71, 903774), (86, 746139), (93, 689978), (113, 567858), (129, 497426), (142, 451887), (186, 344989), (213, 301258), (226, 283929), (258, 248713), (339, 189286), (426, 150629), (678, 94643), (1333, 48138), (2201, 29154), (2666, 24069), (3053, 21018), (3503, 18318), (3999, 16046), (4402, 14577), (4859, 13206), (6106, 10509), (6603, 9718), (7006, 9159), (7998, 8023)]