68334912

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 209214720

約数和(自身を除く): 140879808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 64, 72, 86, 89, 93, 96, 124, 129, 144, 172, 178, 186, 192, 248, 258, 267, 279, 288, 344, 356, 372, 387, 496, 516, 534, 558, 576, 688, 712, 744, 774, 801, 992, 1032, 1068, 1116, 1333, 1376, 1424, 1488, 1548, 1602, 1984, 2064, 2136, 2232, 2666, 2752, 2759, 2848, 2976, 3096, 3204, 3827, 3999, 4128, 4272, 4464, 5332, 5518, 5696, 5952, 6192, 6408, 7654, 7998, 8256, 8277, 8544, 8928, 10664, 11036, 11481, 11997, 12384, 12816, 15308, 15996, 16554, 17088, 17856, 21328, 22072, 22962, 23994, 24768, 24831, 25632, 30616, 31992, 33108, 34443, 42656, 44144, 45924, 47988, 49662, 51264, 61232, 63984, 66216, 68886, 85312, 88288, 91848, 95976, 99324, 118637, 122464, 127968, 132432, 137772, 176576, 183696, 191952, 198648, 237274, 244928, 255936, 264864, 275544, 355911, 367392, 383904, 397296, 474548, 529728, 551088, 711822, 734784, 767808, 794592, 949096, 1067733, 1102176, 1423644, 1589184, 1898192, 2135466, 2204352, 2847288, 3796384, 4270932, 5694576, 7592768, 8541864, 11389152, 17083728, 22778304, 34167456, 68334912]

約数ペア:

[(1, 68334912), (2, 34167456), (3, 22778304), (4, 17083728), (6, 11389152), (8, 8541864), (9, 7592768), (12, 5694576), (16, 4270932), (18, 3796384), (24, 2847288), (31, 2204352), (32, 2135466), (36, 1898192), (43, 1589184), (48, 1423644), (62, 1102176), (64, 1067733), (72, 949096), (86, 794592), (89, 767808), (93, 734784), (96, 711822), (124, 551088), (129, 529728), (144, 474548), (172, 397296), (178, 383904), (186, 367392), (192, 355911), (248, 275544), (258, 264864), (267, 255936), (279, 244928), (288, 237274), (344, 198648), (356, 191952), (372, 183696), (387, 176576), (496, 137772), (516, 132432), (534, 127968), (558, 122464), (576, 118637), (688, 99324), (712, 95976), (744, 91848), (774, 88288), (801, 85312), (992, 68886), (1032, 66216), (1068, 63984), (1116, 61232), (1333, 51264), (1376, 49662), (1424, 47988), (1488, 45924), (1548, 44144), (1602, 42656), (1984, 34443), (2064, 33108), (2136, 31992), (2232, 30616), (2666, 25632), (2752, 24831), (2759, 24768), (2848, 23994), (2976, 22962), (3096, 22072), (3204, 21328), (3827, 17856), (3999, 17088), (4128, 16554), (4272, 15996), (4464, 15308), (5332, 12816), (5518, 12384), (5696, 11997), (5952, 11481), (6192, 11036), (6408, 10664), (7654, 8928), (7998, 8544), (8256, 8277)]