71459712

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 256

約数和(自身を含む): 235008000

約数和(自身を除く): 163548288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 31, 32, 36, 46, 48, 54, 58, 62, 64, 69, 72, 87, 92, 93, 96, 108, 116, 124, 128, 138, 144, 174, 184, 186, 192, 207, 216, 232, 248, 261, 276, 279, 288, 348, 368, 372, 384, 414, 432, 464, 496, 522, 552, 558, 576, 621, 667, 696, 713, 736, 744, 783, 828, 837, 864, 899, 928, 992, 1044, 1104, 1116, 1152, 1242, 1334, 1392, 1426, 1472, 1488, 1566, 1656, 1674, 1728, 1798, 1856, 1984, 2001, 2088, 2139, 2208, 2232, 2484, 2668, 2697, 2784, 2852, 2944, 2976, 3132, 3312, 3348, 3456, 3596, 3712, 3968, 4002, 4176, 4278, 4416, 4464, 4968, 5336, 5394, 5568, 5704, 5952, 6003, 6264, 6417, 6624, 6696, 7192, 8004, 8091, 8352, 8556, 8832, 8928, 9936, 10672, 10788, 11136, 11408, 11904, 12006, 12528, 12834, 13248, 13392, 14384, 16008, 16182, 16704, 17112, 17856, 18009, 19251, 19872, 20677, 21344, 21576, 22816, 24012, 24273, 25056, 25668, 26496, 26784, 28768, 32016, 32364, 33408, 34224, 35712, 36018, 38502, 39744, 41354, 42688, 43152, 45632, 48024, 48546, 50112, 51336, 53568, 57536, 62031, 64032, 64728, 68448, 72036, 77004, 79488, 82708, 85376, 86304, 91264, 96048, 97092, 100224, 102672, 107136, 115072, 124062, 128064, 129456, 136896, 144072, 154008, 165416, 172608, 186093, 192096, 194184, 205344, 248124, 256128, 258912, 273792, 288144, 308016, 330832, 345216, 372186, 384192, 388368, 410688, 496248, 517824, 558279, 576288, 616032, 661664, 744372, 768384, 776736, 821376, 992496, 1035648, 1116558, 1152576, 1232064, 1323328, 1488744, 1553472, 1984992, 2233116, 2305152, 2464128, 2646656, 2977488, 3106944, 3969984, 4466232, 5954976, 7939968, 8932464, 11909952, 17864928, 23819904, 35729856, 71459712]

約数ペア:

[(1, 71459712), (2, 35729856), (3, 23819904), (4, 17864928), (6, 11909952), (8, 8932464), (9, 7939968), (12, 5954976), (16, 4466232), (18, 3969984), (23, 3106944), (24, 2977488), (27, 2646656), (29, 2464128), (31, 2305152), (32, 2233116), (36, 1984992), (46, 1553472), (48, 1488744), (54, 1323328), (58, 1232064), (62, 1152576), (64, 1116558), (69, 1035648), (72, 992496), (87, 821376), (92, 776736), (93, 768384), (96, 744372), (108, 661664), (116, 616032), (124, 576288), (128, 558279), (138, 517824), (144, 496248), (174, 410688), (184, 388368), (186, 384192), (192, 372186), (207, 345216), (216, 330832), (232, 308016), (248, 288144), (261, 273792), (276, 258912), (279, 256128), (288, 248124), (348, 205344), (368, 194184), (372, 192096), (384, 186093), (414, 172608), (432, 165416), (464, 154008), (496, 144072), (522, 136896), (552, 129456), (558, 128064), (576, 124062), (621, 115072), (667, 107136), (696, 102672), (713, 100224), (736, 97092), (744, 96048), (783, 91264), (828, 86304), (837, 85376), (864, 82708), (899, 79488), (928, 77004), (992, 72036), (1044, 68448), (1104, 64728), (1116, 64032), (1152, 62031), (1242, 57536), (1334, 53568), (1392, 51336), (1426, 50112), (1472, 48546), (1488, 48024), (1566, 45632), (1656, 43152), (1674, 42688), (1728, 41354), (1798, 39744), (1856, 38502), (1984, 36018), (2001, 35712), (2088, 34224), (2139, 33408), (2208, 32364), (2232, 32016), (2484, 28768), (2668, 26784), (2697, 26496), (2784, 25668), (2852, 25056), (2944, 24273), (2976, 24012), (3132, 22816), (3312, 21576), (3348, 21344), (3456, 20677), (3596, 19872), (3712, 19251), (3968, 18009), (4002, 17856), (4176, 17112), (4278, 16704), (4416, 16182), (4464, 16008), (4968, 14384), (5336, 13392), (5394, 13248), (5568, 12834), (5704, 12528), (5952, 12006), (6003, 11904), (6264, 11408), (6417, 11136), (6624, 10788), (6696, 10672), (7192, 9936), (8004, 8928), (8091, 8832), (8352, 8556)]