86431968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 298045440

約数和(自身を除く): 211613472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 461, 496, 504, 558, 651, 672, 744, 756, 837, 864, 868, 922, 992, 1008, 1116, 1302, 1383, 1488, 1512, 1674, 1736, 1844, 1953, 2016, 2232, 2604, 2766, 2976, 3024, 3227, 3348, 3472, 3688, 3906, 4149, 4464, 5208, 5532, 5859, 6048, 6454, 6696, 6944, 7376, 7812, 8298, 8928, 9681, 10416, 11064, 11718, 12447, 12908, 13392, 14291, 14752, 15624, 16596, 19362, 20832, 22128, 23436, 24894, 25816, 26784, 28582, 29043, 31248, 33192, 38724, 42873, 44256, 46872, 49788, 51632, 57164, 58086, 62496, 66384, 77448, 85746, 87129, 93744, 99576, 100037, 103264, 114328, 116172, 128619, 132768, 154896, 171492, 174258, 187488, 199152, 200074, 228656, 232344, 257238, 300111, 309792, 342984, 348516, 385857, 398304, 400148, 457312, 464688, 514476, 600222, 685968, 697032, 771714, 800296, 900333, 929376, 1028952, 1200444, 1371936, 1394064, 1543428, 1600592, 1800666, 2057904, 2400888, 2700999, 2788128, 3086856, 3201184, 3601332, 4115808, 4801776, 5401998, 6173712, 7202664, 9603552, 10803996, 12347424, 14405328, 21607992, 28810656, 43215984, 86431968]

約数ペア:

[(1, 86431968), (2, 43215984), (3, 28810656), (4, 21607992), (6, 14405328), (7, 12347424), (8, 10803996), (9, 9603552), (12, 7202664), (14, 6173712), (16, 5401998), (18, 4801776), (21, 4115808), (24, 3601332), (27, 3201184), (28, 3086856), (31, 2788128), (32, 2700999), (36, 2400888), (42, 2057904), (48, 1800666), (54, 1600592), (56, 1543428), (62, 1394064), (63, 1371936), (72, 1200444), (84, 1028952), (93, 929376), (96, 900333), (108, 800296), (112, 771714), (124, 697032), (126, 685968), (144, 600222), (168, 514476), (186, 464688), (189, 457312), (216, 400148), (217, 398304), (224, 385857), (248, 348516), (252, 342984), (279, 309792), (288, 300111), (336, 257238), (372, 232344), (378, 228656), (432, 200074), (434, 199152), (461, 187488), (496, 174258), (504, 171492), (558, 154896), (651, 132768), (672, 128619), (744, 116172), (756, 114328), (837, 103264), (864, 100037), (868, 99576), (922, 93744), (992, 87129), (1008, 85746), (1116, 77448), (1302, 66384), (1383, 62496), (1488, 58086), (1512, 57164), (1674, 51632), (1736, 49788), (1844, 46872), (1953, 44256), (2016, 42873), (2232, 38724), (2604, 33192), (2766, 31248), (2976, 29043), (3024, 28582), (3227, 26784), (3348, 25816), (3472, 24894), (3688, 23436), (3906, 22128), (4149, 20832), (4464, 19362), (5208, 16596), (5532, 15624), (5859, 14752), (6048, 14291), (6454, 13392), (6696, 12908), (6944, 12447), (7376, 11718), (7812, 11064), (8298, 10416), (8928, 9681)]