87688832

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 234420480

約数和(自身を除く): 146731648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 41, 44, 49, 56, 62, 64, 77, 82, 88, 98, 112, 124, 128, 154, 164, 176, 196, 217, 224, 248, 287, 308, 328, 341, 352, 392, 434, 448, 451, 496, 539, 574, 616, 656, 682, 704, 784, 868, 896, 902, 992, 1078, 1148, 1232, 1271, 1312, 1364, 1408, 1519, 1568, 1736, 1804, 1984, 2009, 2156, 2296, 2387, 2464, 2542, 2624, 2728, 3038, 3136, 3157, 3472, 3608, 3968, 4018, 4312, 4592, 4774, 4928, 5084, 5248, 5456, 6076, 6272, 6314, 6944, 7216, 8036, 8624, 8897, 9184, 9548, 9856, 10168, 10912, 12152, 12628, 13888, 13981, 14432, 16072, 16709, 17248, 17794, 18368, 19096, 20336, 21824, 22099, 24304, 25256, 27776, 27962, 28864, 32144, 33418, 34496, 35588, 36736, 38192, 40672, 43648, 44198, 48608, 50512, 55924, 57728, 62279, 64288, 66836, 68992, 71176, 76384, 81344, 88396, 97216, 97867, 101024, 111848, 124558, 128576, 133672, 142352, 152768, 162688, 176792, 194432, 195734, 202048, 223696, 249116, 257152, 267344, 284704, 305536, 353584, 391468, 404096, 447392, 498232, 534688, 569408, 685069, 707168, 782936, 894784, 996464, 1069376, 1138816, 1370138, 1414336, 1565872, 1789568, 1992928, 2138752, 2740276, 2828672, 3131744, 3985856, 5480552, 6263488, 7971712, 10961104, 12526976, 21922208, 43844416, 87688832]

約数ペア:

[(1, 87688832), (2, 43844416), (4, 21922208), (7, 12526976), (8, 10961104), (11, 7971712), (14, 6263488), (16, 5480552), (22, 3985856), (28, 3131744), (31, 2828672), (32, 2740276), (41, 2138752), (44, 1992928), (49, 1789568), (56, 1565872), (62, 1414336), (64, 1370138), (77, 1138816), (82, 1069376), (88, 996464), (98, 894784), (112, 782936), (124, 707168), (128, 685069), (154, 569408), (164, 534688), (176, 498232), (196, 447392), (217, 404096), (224, 391468), (248, 353584), (287, 305536), (308, 284704), (328, 267344), (341, 257152), (352, 249116), (392, 223696), (434, 202048), (448, 195734), (451, 194432), (496, 176792), (539, 162688), (574, 152768), (616, 142352), (656, 133672), (682, 128576), (704, 124558), (784, 111848), (868, 101024), (896, 97867), (902, 97216), (992, 88396), (1078, 81344), (1148, 76384), (1232, 71176), (1271, 68992), (1312, 66836), (1364, 64288), (1408, 62279), (1519, 57728), (1568, 55924), (1736, 50512), (1804, 48608), (1984, 44198), (2009, 43648), (2156, 40672), (2296, 38192), (2387, 36736), (2464, 35588), (2542, 34496), (2624, 33418), (2728, 32144), (3038, 28864), (3136, 27962), (3157, 27776), (3472, 25256), (3608, 24304), (3968, 22099), (4018, 21824), (4312, 20336), (4592, 19096), (4774, 18368), (4928, 17794), (5084, 17248), (5248, 16709), (5456, 16072), (6076, 14432), (6272, 13981), (6314, 13888), (6944, 12628), (7216, 12152), (8036, 10912), (8624, 10168), (8897, 9856), (9184, 9548)]