87931872

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 312560640

約数和(自身を除く): 224628768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 62, 63, 67, 72, 84, 93, 96, 98, 108, 112, 124, 126, 134, 144, 147, 168, 186, 189, 196, 201, 216, 217, 224, 248, 252, 268, 279, 288, 294, 336, 372, 378, 392, 402, 432, 434, 441, 469, 496, 504, 536, 558, 588, 603, 651, 672, 744, 756, 784, 804, 837, 864, 868, 882, 938, 992, 1008, 1072, 1116, 1176, 1206, 1302, 1323, 1407, 1488, 1512, 1519, 1568, 1608, 1674, 1736, 1764, 1809, 1876, 1953, 2016, 2077, 2144, 2232, 2352, 2412, 2604, 2646, 2814, 2976, 3024, 3038, 3216, 3283, 3348, 3472, 3528, 3618, 3752, 3906, 4154, 4221, 4464, 4557, 4704, 4824, 5208, 5292, 5628, 5859, 6048, 6076, 6231, 6432, 6566, 6696, 6944, 7056, 7236, 7504, 7812, 8308, 8442, 8928, 9114, 9648, 9849, 10416, 10584, 11256, 11718, 12152, 12462, 12663, 13132, 13392, 13671, 14112, 14472, 14539, 15008, 15624, 16616, 16884, 18228, 18693, 19296, 19698, 20832, 21168, 22512, 23436, 24304, 24924, 25326, 26264, 26784, 27342, 28944, 29078, 29547, 31248, 33232, 33768, 36456, 37386, 39396, 41013, 42336, 43617, 45024, 46872, 48608, 49848, 50652, 52528, 54684, 56079, 57888, 58156, 59094, 62496, 66464, 67536, 72912, 74772, 78792, 82026, 87234, 88641, 93744, 99696, 101304, 101773, 105056, 109368, 112158, 116312, 118188, 130851, 135072, 145824, 149544, 157584, 164052, 174468, 177282, 187488, 199392, 202608, 203546, 218736, 224316, 232624, 236376, 261702, 299088, 305319, 315168, 328104, 348936, 354564, 392553, 405216, 407092, 437472, 448632, 465248, 472752, 523404, 598176, 610638, 656208, 697872, 709128, 785106, 814184, 897264, 915957, 945504, 1046808, 1221276, 1312416, 1395744, 1418256, 1570212, 1628368, 1794528, 1831914, 2093616, 2442552, 2747871, 2836512, 3140424, 3256736, 3663828, 4187232, 4885104, 5495742, 6280848, 7327656, 9770208, 10991484, 12561696, 14655312, 21982968, 29310624, 43965936, 87931872]

約数ペア:

[(1, 87931872), (2, 43965936), (3, 29310624), (4, 21982968), (6, 14655312), (7, 12561696), (8, 10991484), (9, 9770208), (12, 7327656), (14, 6280848), (16, 5495742), (18, 4885104), (21, 4187232), (24, 3663828), (27, 3256736), (28, 3140424), (31, 2836512), (32, 2747871), (36, 2442552), (42, 2093616), (48, 1831914), (49, 1794528), (54, 1628368), (56, 1570212), (62, 1418256), (63, 1395744), (67, 1312416), (72, 1221276), (84, 1046808), (93, 945504), (96, 915957), (98, 897264), (108, 814184), (112, 785106), (124, 709128), (126, 697872), (134, 656208), (144, 610638), (147, 598176), (168, 523404), (186, 472752), (189, 465248), (196, 448632), (201, 437472), (216, 407092), (217, 405216), (224, 392553), (248, 354564), (252, 348936), (268, 328104), (279, 315168), (288, 305319), (294, 299088), (336, 261702), (372, 236376), (378, 232624), (392, 224316), (402, 218736), (432, 203546), (434, 202608), (441, 199392), (469, 187488), (496, 177282), (504, 174468), (536, 164052), (558, 157584), (588, 149544), (603, 145824), (651, 135072), (672, 130851), (744, 118188), (756, 116312), (784, 112158), (804, 109368), (837, 105056), (864, 101773), (868, 101304), (882, 99696), (938, 93744), (992, 88641), (1008, 87234), (1072, 82026), (1116, 78792), (1176, 74772), (1206, 72912), (1302, 67536), (1323, 66464), (1407, 62496), (1488, 59094), (1512, 58156), (1519, 57888), (1568, 56079), (1608, 54684), (1674, 52528), (1736, 50652), (1764, 49848), (1809, 48608), (1876, 46872), (1953, 45024), (2016, 43617), (2077, 42336), (2144, 41013), (2232, 39396), (2352, 37386), (2412, 36456), (2604, 33768), (2646, 33232), (2814, 31248), (2976, 29547), (3024, 29078), (3038, 28944), (3216, 27342), (3283, 26784), (3348, 26264), (3472, 25326), (3528, 24924), (3618, 24304), (3752, 23436), (3906, 22512), (4154, 21168), (4221, 20832), (4464, 19698), (4557, 19296), (4704, 18693), (4824, 18228), (5208, 16884), (5292, 16616), (5628, 15624), (5859, 15008), (6048, 14539), (6076, 14472), (6231, 14112), (6432, 13671), (6566, 13392), (6696, 13132), (6944, 12663), (7056, 12462), (7236, 12152), (7504, 11718), (7812, 11256), (8308, 10584), (8442, 10416), (8928, 9849), (9114, 9648)]