64812258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5531}}^1$

素因数の和:5580

約数の個数: 64

約数和(自身を含む): 169943040

約数和(自身を除く): 105130782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5531, 5859, 11062, 11718, 16593, 33186, 38717, 49779, 77434, 99558, 116151, 149337, 171461, 232302, 298674, 342922, 348453, 514383, 696906, 1028766, 1045359, 1200227, 1543149, 2090718, 2400454, 3086298, 3600681, 4629447, 7201362, 9258894, 10802043, 21604086, 32406129, 64812258]

約数ペア:

[(1, 64812258), (2, 32406129), (3, 21604086), (6, 10802043), (7, 9258894), (9, 7201362), (14, 4629447), (18, 3600681), (21, 3086298), (27, 2400454), (31, 2090718), (42, 1543149), (54, 1200227), (62, 1045359), (63, 1028766), (93, 696906), (126, 514383), (186, 348453), (189, 342922), (217, 298674), (279, 232302), (378, 171461), (434, 149337), (558, 116151), (651, 99558), (837, 77434), (1302, 49779), (1674, 38717), (1953, 33186), (3906, 16593), (5531, 11718), (5859, 11062)]