71445528

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 247104000

約数和(自身を除く): 175658472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 263, 264, 294, 308, 343, 392, 396, 441, 462, 504, 526, 539, 588, 616, 686, 693, 789, 792, 882, 924, 1029, 1052, 1078, 1176, 1372, 1386, 1578, 1617, 1764, 1841, 1848, 2058, 2104, 2156, 2367, 2744, 2772, 2893, 3087, 3156, 3234, 3528, 3682, 3773, 4116, 4312, 4734, 4851, 5523, 5544, 5786, 6174, 6312, 6468, 7364, 7546, 8232, 8679, 9468, 9702, 11046, 11319, 11572, 12348, 12887, 12936, 14728, 15092, 16569, 17358, 18936, 19404, 20251, 22092, 22638, 23144, 24696, 25774, 26037, 30184, 33138, 33957, 34716, 38661, 38808, 40502, 44184, 45276, 51548, 52074, 60753, 66276, 67914, 69432, 77322, 81004, 90209, 90552, 103096, 104148, 115983, 121506, 132552, 135828, 141757, 154644, 162008, 180418, 182259, 208296, 231966, 243012, 270627, 271656, 283514, 309288, 360836, 364518, 425271, 463932, 486024, 541254, 567028, 721672, 729036, 811881, 850542, 927864, 992299, 1082508, 1134056, 1275813, 1458072, 1623762, 1701084, 1984598, 2165016, 2551626, 2976897, 3247524, 3402168, 3969196, 5103252, 5953794, 6495048, 7938392, 8930691, 10206504, 11907588, 17861382, 23815176, 35722764, 71445528]

約数ペア:

[(1, 71445528), (2, 35722764), (3, 23815176), (4, 17861382), (6, 11907588), (7, 10206504), (8, 8930691), (9, 7938392), (11, 6495048), (12, 5953794), (14, 5103252), (18, 3969196), (21, 3402168), (22, 3247524), (24, 2976897), (28, 2551626), (33, 2165016), (36, 1984598), (42, 1701084), (44, 1623762), (49, 1458072), (56, 1275813), (63, 1134056), (66, 1082508), (72, 992299), (77, 927864), (84, 850542), (88, 811881), (98, 729036), (99, 721672), (126, 567028), (132, 541254), (147, 486024), (154, 463932), (168, 425271), (196, 364518), (198, 360836), (231, 309288), (252, 283514), (263, 271656), (264, 270627), (294, 243012), (308, 231966), (343, 208296), (392, 182259), (396, 180418), (441, 162008), (462, 154644), (504, 141757), (526, 135828), (539, 132552), (588, 121506), (616, 115983), (686, 104148), (693, 103096), (789, 90552), (792, 90209), (882, 81004), (924, 77322), (1029, 69432), (1052, 67914), (1078, 66276), (1176, 60753), (1372, 52074), (1386, 51548), (1578, 45276), (1617, 44184), (1764, 40502), (1841, 38808), (1848, 38661), (2058, 34716), (2104, 33957), (2156, 33138), (2367, 30184), (2744, 26037), (2772, 25774), (2893, 24696), (3087, 23144), (3156, 22638), (3234, 22092), (3528, 20251), (3682, 19404), (3773, 18936), (4116, 17358), (4312, 16569), (4734, 15092), (4851, 14728), (5523, 12936), (5544, 12887), (5786, 12348), (6174, 11572), (6312, 11319), (6468, 11046), (7364, 9702), (7546, 9468), (8232, 8679)]