85798188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 262918656

約数和(自身を除く): 177120468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 113, 126, 131, 138, 161, 207, 226, 252, 262, 276, 322, 339, 393, 414, 452, 483, 524, 644, 678, 786, 791, 828, 917, 966, 1017, 1179, 1356, 1449, 1572, 1582, 1834, 1932, 2034, 2358, 2373, 2599, 2751, 2898, 3013, 3164, 3668, 4068, 4716, 4746, 5198, 5502, 5796, 6026, 7119, 7797, 8253, 9039, 9492, 10396, 11004, 12052, 14238, 14803, 15594, 16506, 18078, 18193, 21091, 23391, 27117, 28476, 29606, 31188, 33012, 36156, 36386, 42182, 44409, 46782, 54234, 54579, 59212, 63273, 72772, 84364, 88818, 93564, 103621, 108468, 109158, 126546, 133227, 163737, 177636, 189819, 207242, 218316, 253092, 266454, 310863, 327474, 340469, 379638, 414484, 532908, 621726, 654948, 680938, 759276, 932589, 1021407, 1243452, 1361876, 1865178, 2042814, 2383283, 3064221, 3730356, 4085628, 4766566, 6128442, 7149849, 9533132, 12256884, 14299698, 21449547, 28599396, 42899094, 85798188]

約数ペア:

[(1, 85798188), (2, 42899094), (3, 28599396), (4, 21449547), (6, 14299698), (7, 12256884), (9, 9533132), (12, 7149849), (14, 6128442), (18, 4766566), (21, 4085628), (23, 3730356), (28, 3064221), (36, 2383283), (42, 2042814), (46, 1865178), (63, 1361876), (69, 1243452), (84, 1021407), (92, 932589), (113, 759276), (126, 680938), (131, 654948), (138, 621726), (161, 532908), (207, 414484), (226, 379638), (252, 340469), (262, 327474), (276, 310863), (322, 266454), (339, 253092), (393, 218316), (414, 207242), (452, 189819), (483, 177636), (524, 163737), (644, 133227), (678, 126546), (786, 109158), (791, 108468), (828, 103621), (917, 93564), (966, 88818), (1017, 84364), (1179, 72772), (1356, 63273), (1449, 59212), (1572, 54579), (1582, 54234), (1834, 46782), (1932, 44409), (2034, 42182), (2358, 36386), (2373, 36156), (2599, 33012), (2751, 31188), (2898, 29606), (3013, 28476), (3164, 27117), (3668, 23391), (4068, 21091), (4716, 18193), (4746, 18078), (5198, 16506), (5502, 15594), (5796, 14803), (6026, 14238), (7119, 12052), (7797, 11004), (8253, 10396), (9039, 9492)]