78423744

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 224

約数和(自身を含む): 257495040

約数和(自身を除く): 179071296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 43, 46, 48, 56, 59, 64, 69, 84, 86, 92, 96, 112, 118, 129, 138, 161, 168, 172, 177, 184, 192, 224, 236, 258, 276, 301, 322, 336, 344, 354, 368, 413, 448, 472, 483, 516, 552, 602, 644, 672, 688, 708, 736, 826, 903, 944, 966, 989, 1032, 1104, 1204, 1239, 1288, 1344, 1357, 1376, 1416, 1472, 1652, 1806, 1888, 1932, 1978, 2064, 2208, 2408, 2478, 2537, 2576, 2714, 2752, 2832, 2967, 3304, 3612, 3776, 3864, 3956, 4071, 4128, 4416, 4816, 4956, 5074, 5152, 5428, 5664, 5934, 6608, 6923, 7224, 7611, 7728, 7912, 8142, 8256, 9499, 9632, 9912, 10148, 10304, 10856, 11328, 11868, 13216, 13846, 14448, 15222, 15456, 15824, 16284, 17759, 18998, 19264, 19824, 20296, 20769, 21712, 23736, 26432, 27692, 28497, 28896, 30444, 30912, 31648, 32568, 35518, 37996, 39648, 40592, 41538, 43424, 47472, 53277, 55384, 56994, 57792, 58351, 60888, 63296, 65136, 71036, 75992, 79296, 81184, 83076, 86848, 94944, 106554, 110768, 113988, 116702, 121776, 130272, 142072, 151984, 162368, 166152, 175053, 189888, 213108, 221536, 227976, 233404, 243552, 260544, 284144, 303968, 332304, 350106, 408457, 426216, 443072, 455952, 466808, 487104, 568288, 607936, 664608, 700212, 816914, 852432, 911904, 933616, 1136576, 1225371, 1329216, 1400424, 1633828, 1704864, 1823808, 1867232, 2450742, 2800848, 3267656, 3409728, 3734464, 4901484, 5601696, 6535312, 9802968, 11203392, 13070624, 19605936, 26141248, 39211872, 78423744]

約数ペア:

[(1, 78423744), (2, 39211872), (3, 26141248), (4, 19605936), (6, 13070624), (7, 11203392), (8, 9802968), (12, 6535312), (14, 5601696), (16, 4901484), (21, 3734464), (23, 3409728), (24, 3267656), (28, 2800848), (32, 2450742), (42, 1867232), (43, 1823808), (46, 1704864), (48, 1633828), (56, 1400424), (59, 1329216), (64, 1225371), (69, 1136576), (84, 933616), (86, 911904), (92, 852432), (96, 816914), (112, 700212), (118, 664608), (129, 607936), (138, 568288), (161, 487104), (168, 466808), (172, 455952), (177, 443072), (184, 426216), (192, 408457), (224, 350106), (236, 332304), (258, 303968), (276, 284144), (301, 260544), (322, 243552), (336, 233404), (344, 227976), (354, 221536), (368, 213108), (413, 189888), (448, 175053), (472, 166152), (483, 162368), (516, 151984), (552, 142072), (602, 130272), (644, 121776), (672, 116702), (688, 113988), (708, 110768), (736, 106554), (826, 94944), (903, 86848), (944, 83076), (966, 81184), (989, 79296), (1032, 75992), (1104, 71036), (1204, 65136), (1239, 63296), (1288, 60888), (1344, 58351), (1357, 57792), (1376, 56994), (1416, 55384), (1472, 53277), (1652, 47472), (1806, 43424), (1888, 41538), (1932, 40592), (1978, 39648), (2064, 37996), (2208, 35518), (2408, 32568), (2478, 31648), (2537, 30912), (2576, 30444), (2714, 28896), (2752, 28497), (2832, 27692), (2967, 26432), (3304, 23736), (3612, 21712), (3776, 20769), (3864, 20296), (3956, 19824), (4071, 19264), (4128, 18998), (4416, 17759), (4816, 16284), (4956, 15824), (5074, 15456), (5152, 15222), (5428, 14448), (5664, 13846), (5934, 13216), (6608, 11868), (6923, 11328), (7224, 10856), (7611, 10304), (7728, 10148), (7912, 9912), (8142, 9632), (8256, 9499)]