71526672

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 248793600

約数和(自身を除く): 177266928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 109, 112, 124, 126, 144, 147, 168, 186, 189, 196, 216, 217, 218, 248, 252, 279, 294, 327, 336, 372, 378, 392, 432, 434, 436, 441, 496, 504, 558, 588, 651, 654, 744, 756, 763, 784, 837, 868, 872, 882, 981, 1008, 1116, 1176, 1302, 1308, 1323, 1488, 1512, 1519, 1526, 1674, 1736, 1744, 1764, 1953, 1962, 2232, 2289, 2352, 2604, 2616, 2646, 2943, 3024, 3038, 3052, 3348, 3379, 3472, 3528, 3906, 3924, 4464, 4557, 4578, 5208, 5232, 5292, 5341, 5859, 5886, 6076, 6104, 6696, 6758, 6867, 7056, 7812, 7848, 9114, 9156, 10137, 10416, 10584, 10682, 11718, 11772, 12152, 12208, 13392, 13516, 13671, 13734, 15624, 15696, 16023, 18228, 18312, 20274, 20601, 21168, 21364, 23436, 23544, 23653, 24304, 27032, 27342, 27468, 30411, 31248, 32046, 36456, 36624, 40548, 41013, 41202, 42728, 46872, 47088, 47306, 48069, 54064, 54684, 54936, 60822, 64092, 70959, 72912, 81096, 82026, 82404, 85456, 91233, 93744, 94612, 96138, 109368, 109872, 121644, 128184, 141918, 144207, 162192, 164052, 164808, 165571, 182466, 189224, 192276, 212877, 218736, 243288, 256368, 283836, 288414, 328104, 329616, 331142, 364932, 378448, 384552, 425754, 486576, 496713, 567672, 576828, 638631, 656208, 662284, 729864, 769104, 851508, 993426, 1135344, 1153656, 1277262, 1324568, 1459728, 1490139, 1703016, 1986852, 2307312, 2554524, 2649136, 2980278, 3406032, 3973704, 4470417, 5109048, 5960556, 7947408, 8940834, 10218096, 11921112, 17881668, 23842224, 35763336, 71526672]

約数ペア:

[(1, 71526672), (2, 35763336), (3, 23842224), (4, 17881668), (6, 11921112), (7, 10218096), (8, 8940834), (9, 7947408), (12, 5960556), (14, 5109048), (16, 4470417), (18, 3973704), (21, 3406032), (24, 2980278), (27, 2649136), (28, 2554524), (31, 2307312), (36, 1986852), (42, 1703016), (48, 1490139), (49, 1459728), (54, 1324568), (56, 1277262), (62, 1153656), (63, 1135344), (72, 993426), (84, 851508), (93, 769104), (98, 729864), (108, 662284), (109, 656208), (112, 638631), (124, 576828), (126, 567672), (144, 496713), (147, 486576), (168, 425754), (186, 384552), (189, 378448), (196, 364932), (216, 331142), (217, 329616), (218, 328104), (248, 288414), (252, 283836), (279, 256368), (294, 243288), (327, 218736), (336, 212877), (372, 192276), (378, 189224), (392, 182466), (432, 165571), (434, 164808), (436, 164052), (441, 162192), (496, 144207), (504, 141918), (558, 128184), (588, 121644), (651, 109872), (654, 109368), (744, 96138), (756, 94612), (763, 93744), (784, 91233), (837, 85456), (868, 82404), (872, 82026), (882, 81096), (981, 72912), (1008, 70959), (1116, 64092), (1176, 60822), (1302, 54936), (1308, 54684), (1323, 54064), (1488, 48069), (1512, 47306), (1519, 47088), (1526, 46872), (1674, 42728), (1736, 41202), (1744, 41013), (1764, 40548), (1953, 36624), (1962, 36456), (2232, 32046), (2289, 31248), (2352, 30411), (2604, 27468), (2616, 27342), (2646, 27032), (2943, 24304), (3024, 23653), (3038, 23544), (3052, 23436), (3348, 21364), (3379, 21168), (3472, 20601), (3528, 20274), (3906, 18312), (3924, 18228), (4464, 16023), (4557, 15696), (4578, 15624), (5208, 13734), (5232, 13671), (5292, 13516), (5341, 13392), (5859, 12208), (5886, 12152), (6076, 11772), (6104, 11718), (6696, 10682), (6758, 10584), (6867, 10416), (7056, 10137), (7812, 9156), (7848, 9114)]