85205016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 266666400

約数和(自身を除く): 181461384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 43, 52, 58, 72, 73, 78, 86, 87, 104, 116, 117, 129, 146, 156, 172, 174, 219, 232, 234, 258, 261, 292, 312, 344, 348, 377, 387, 438, 468, 516, 522, 559, 584, 657, 696, 754, 774, 876, 936, 949, 1032, 1044, 1118, 1131, 1247, 1314, 1508, 1548, 1677, 1752, 1898, 2088, 2117, 2236, 2262, 2494, 2628, 2847, 3016, 3096, 3139, 3354, 3393, 3741, 3796, 4234, 4472, 4524, 4988, 5031, 5256, 5694, 6278, 6351, 6708, 6786, 7482, 7592, 8468, 8541, 9048, 9417, 9976, 10062, 11223, 11388, 12556, 12702, 13416, 13572, 14964, 16211, 16936, 17082, 18834, 19053, 20124, 22446, 22776, 25112, 25404, 27144, 27521, 28251, 29928, 32422, 34164, 37668, 38106, 40248, 40807, 44892, 48633, 50808, 55042, 56502, 64844, 68328, 75336, 76212, 81614, 82563, 89784, 91031, 97266, 110084, 113004, 122421, 129688, 145899, 152424, 163228, 165126, 182062, 194532, 220168, 226008, 244842, 247689, 273093, 291798, 326456, 330252, 364124, 367263, 389064, 489684, 495378, 546186, 583596, 660504, 728248, 734526, 819279, 979368, 990756, 1092372, 1167192, 1183403, 1469052, 1638558, 1981512, 2184744, 2366806, 2938104, 3277116, 3550209, 4733612, 6554232, 7100418, 9467224, 10650627, 14200836, 21301254, 28401672, 42602508, 85205016]

約数ペア:

[(1, 85205016), (2, 42602508), (3, 28401672), (4, 21301254), (6, 14200836), (8, 10650627), (9, 9467224), (12, 7100418), (13, 6554232), (18, 4733612), (24, 3550209), (26, 3277116), (29, 2938104), (36, 2366806), (39, 2184744), (43, 1981512), (52, 1638558), (58, 1469052), (72, 1183403), (73, 1167192), (78, 1092372), (86, 990756), (87, 979368), (104, 819279), (116, 734526), (117, 728248), (129, 660504), (146, 583596), (156, 546186), (172, 495378), (174, 489684), (219, 389064), (232, 367263), (234, 364124), (258, 330252), (261, 326456), (292, 291798), (312, 273093), (344, 247689), (348, 244842), (377, 226008), (387, 220168), (438, 194532), (468, 182062), (516, 165126), (522, 163228), (559, 152424), (584, 145899), (657, 129688), (696, 122421), (754, 113004), (774, 110084), (876, 97266), (936, 91031), (949, 89784), (1032, 82563), (1044, 81614), (1118, 76212), (1131, 75336), (1247, 68328), (1314, 64844), (1508, 56502), (1548, 55042), (1677, 50808), (1752, 48633), (1898, 44892), (2088, 40807), (2117, 40248), (2236, 38106), (2262, 37668), (2494, 34164), (2628, 32422), (2847, 29928), (3016, 28251), (3096, 27521), (3139, 27144), (3354, 25404), (3393, 25112), (3741, 22776), (3796, 22446), (4234, 20124), (4472, 19053), (4524, 18834), (4988, 17082), (5031, 16936), (5256, 16211), (5694, 14964), (6278, 13572), (6351, 13416), (6708, 12702), (6786, 12556), (7482, 11388), (7592, 11223), (8468, 10062), (8541, 9976), (9048, 9417)]