86723802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 215654400

約数和(自身を除く): 128930598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 71, 93, 99, 142, 186, 198, 199, 213, 279, 341, 398, 426, 558, 597, 639, 682, 781, 1023, 1194, 1278, 1562, 1791, 2046, 2189, 2201, 2343, 3069, 3582, 4378, 4402, 4686, 6138, 6169, 6567, 6603, 7029, 12338, 13134, 13206, 14058, 14129, 18507, 19701, 19809, 24211, 28258, 37014, 39402, 39618, 42387, 48422, 55521, 67859, 72633, 84774, 111042, 127161, 135718, 145266, 155419, 203577, 217899, 254322, 310838, 407154, 435798, 437999, 466257, 610731, 875998, 932514, 1221462, 1313997, 1398771, 2627994, 2797542, 3941991, 4817989, 7883982, 9635978, 14453967, 28907934, 43361901, 86723802]

約数ペア:

[(1, 86723802), (2, 43361901), (3, 28907934), (6, 14453967), (9, 9635978), (11, 7883982), (18, 4817989), (22, 3941991), (31, 2797542), (33, 2627994), (62, 1398771), (66, 1313997), (71, 1221462), (93, 932514), (99, 875998), (142, 610731), (186, 466257), (198, 437999), (199, 435798), (213, 407154), (279, 310838), (341, 254322), (398, 217899), (426, 203577), (558, 155419), (597, 145266), (639, 135718), (682, 127161), (781, 111042), (1023, 84774), (1194, 72633), (1278, 67859), (1562, 55521), (1791, 48422), (2046, 42387), (2189, 39618), (2201, 39402), (2343, 37014), (3069, 28258), (3582, 24211), (4378, 19809), (4402, 19701), (4686, 18507), (6138, 14129), (6169, 14058), (6567, 13206), (6603, 13134), (7029, 12338)]