71337168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 253483776

約数和(自身を除く): 182146608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 23, 24, 28, 34, 36, 42, 46, 48, 51, 56, 63, 68, 69, 72, 84, 92, 102, 112, 119, 126, 136, 138, 144, 153, 161, 168, 181, 184, 204, 207, 238, 252, 272, 276, 306, 322, 336, 357, 362, 368, 391, 408, 414, 476, 483, 504, 543, 552, 612, 644, 714, 724, 782, 816, 828, 952, 966, 1008, 1071, 1086, 1104, 1173, 1224, 1267, 1288, 1428, 1448, 1449, 1564, 1629, 1656, 1904, 1932, 2142, 2172, 2346, 2448, 2534, 2576, 2737, 2856, 2896, 2898, 3077, 3128, 3258, 3312, 3519, 3801, 3864, 4163, 4284, 4344, 4692, 5068, 5474, 5712, 5796, 6154, 6256, 6516, 7038, 7602, 7728, 8211, 8326, 8568, 8688, 9231, 9384, 10136, 10948, 11403, 11592, 12308, 12489, 13032, 14076, 15204, 16422, 16652, 17136, 18462, 18768, 20272, 21539, 21896, 22806, 23184, 24616, 24633, 24978, 26064, 27693, 28152, 29141, 30408, 32844, 33304, 36924, 37467, 43078, 43792, 45612, 49232, 49266, 49956, 55386, 56304, 58282, 60816, 64617, 65688, 66608, 70771, 73848, 74934, 86156, 87423, 91224, 98532, 99912, 110772, 116564, 129234, 131376, 141542, 147696, 149868, 172312, 174846, 182448, 193851, 197064, 199824, 212313, 221544, 233128, 258468, 262269, 283084, 299736, 344624, 349692, 387702, 394128, 424626, 443088, 466256, 495397, 516936, 524538, 566168, 599472, 636939, 699384, 775404, 849252, 990794, 1033872, 1049076, 1132336, 1273878, 1398768, 1486191, 1550808, 1698504, 1981588, 2098152, 2547756, 2972382, 3101616, 3397008, 3963176, 4196304, 4458573, 5095512, 5944764, 7926352, 8917146, 10191024, 11889528, 17834292, 23779056, 35668584, 71337168]

約数ペア:

[(1, 71337168), (2, 35668584), (3, 23779056), (4, 17834292), (6, 11889528), (7, 10191024), (8, 8917146), (9, 7926352), (12, 5944764), (14, 5095512), (16, 4458573), (17, 4196304), (18, 3963176), (21, 3397008), (23, 3101616), (24, 2972382), (28, 2547756), (34, 2098152), (36, 1981588), (42, 1698504), (46, 1550808), (48, 1486191), (51, 1398768), (56, 1273878), (63, 1132336), (68, 1049076), (69, 1033872), (72, 990794), (84, 849252), (92, 775404), (102, 699384), (112, 636939), (119, 599472), (126, 566168), (136, 524538), (138, 516936), (144, 495397), (153, 466256), (161, 443088), (168, 424626), (181, 394128), (184, 387702), (204, 349692), (207, 344624), (238, 299736), (252, 283084), (272, 262269), (276, 258468), (306, 233128), (322, 221544), (336, 212313), (357, 199824), (362, 197064), (368, 193851), (391, 182448), (408, 174846), (414, 172312), (476, 149868), (483, 147696), (504, 141542), (543, 131376), (552, 129234), (612, 116564), (644, 110772), (714, 99912), (724, 98532), (782, 91224), (816, 87423), (828, 86156), (952, 74934), (966, 73848), (1008, 70771), (1071, 66608), (1086, 65688), (1104, 64617), (1173, 60816), (1224, 58282), (1267, 56304), (1288, 55386), (1428, 49956), (1448, 49266), (1449, 49232), (1564, 45612), (1629, 43792), (1656, 43078), (1904, 37467), (1932, 36924), (2142, 33304), (2172, 32844), (2346, 30408), (2448, 29141), (2534, 28152), (2576, 27693), (2737, 26064), (2856, 24978), (2896, 24633), (2898, 24616), (3077, 23184), (3128, 22806), (3258, 21896), (3312, 21539), (3519, 20272), (3801, 18768), (3864, 18462), (4163, 17136), (4284, 16652), (4344, 16422), (4692, 15204), (5068, 14076), (5474, 13032), (5712, 12489), (5796, 12308), (6154, 11592), (6256, 11403), (6516, 10948), (7038, 10136), (7602, 9384), (7728, 9231), (8211, 8688), (8326, 8568)]