68444992

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 224

約数和(自身を含む): 193121280

約数和(自身を除く): 124676288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 32, 34, 38, 43, 44, 56, 64, 68, 76, 77, 86, 88, 112, 119, 133, 136, 152, 154, 172, 176, 187, 209, 224, 238, 266, 272, 301, 304, 308, 323, 344, 352, 374, 418, 448, 473, 476, 532, 544, 602, 608, 616, 646, 688, 704, 731, 748, 817, 836, 946, 952, 1064, 1088, 1204, 1216, 1232, 1292, 1309, 1376, 1462, 1463, 1496, 1634, 1672, 1892, 1904, 2128, 2261, 2408, 2464, 2584, 2618, 2752, 2924, 2926, 2992, 3268, 3311, 3344, 3553, 3784, 3808, 4256, 4522, 4816, 4928, 5117, 5168, 5236, 5719, 5848, 5852, 5984, 6536, 6622, 6688, 7106, 7568, 7616, 8041, 8512, 8987, 9044, 9632, 10234, 10336, 10472, 11438, 11696, 11704, 11968, 13072, 13244, 13376, 13889, 14212, 15136, 16082, 17974, 18088, 19264, 20468, 20672, 20944, 22876, 23392, 23408, 24871, 26144, 26488, 27778, 28424, 30272, 32164, 35948, 36176, 40936, 41888, 45752, 46784, 46816, 49742, 52288, 52976, 55556, 56287, 56848, 62909, 64328, 71896, 72352, 81872, 83776, 91504, 93632, 97223, 99484, 105952, 111112, 112574, 113696, 125818, 128656, 143792, 144704, 152779, 163744, 183008, 194446, 198968, 211904, 222224, 225148, 227392, 251636, 257312, 287584, 305558, 327488, 366016, 388892, 397936, 444448, 450296, 503272, 514624, 575168, 611116, 777784, 795872, 888896, 900592, 1006544, 1069453, 1222232, 1555568, 1591744, 1801184, 2013088, 2138906, 2444464, 3111136, 3602368, 4026176, 4277812, 4888928, 6222272, 8555624, 9777856, 17111248, 34222496, 68444992]

約数ペア:

[(1, 68444992), (2, 34222496), (4, 17111248), (7, 9777856), (8, 8555624), (11, 6222272), (14, 4888928), (16, 4277812), (17, 4026176), (19, 3602368), (22, 3111136), (28, 2444464), (32, 2138906), (34, 2013088), (38, 1801184), (43, 1591744), (44, 1555568), (56, 1222232), (64, 1069453), (68, 1006544), (76, 900592), (77, 888896), (86, 795872), (88, 777784), (112, 611116), (119, 575168), (133, 514624), (136, 503272), (152, 450296), (154, 444448), (172, 397936), (176, 388892), (187, 366016), (209, 327488), (224, 305558), (238, 287584), (266, 257312), (272, 251636), (301, 227392), (304, 225148), (308, 222224), (323, 211904), (344, 198968), (352, 194446), (374, 183008), (418, 163744), (448, 152779), (473, 144704), (476, 143792), (532, 128656), (544, 125818), (602, 113696), (608, 112574), (616, 111112), (646, 105952), (688, 99484), (704, 97223), (731, 93632), (748, 91504), (817, 83776), (836, 81872), (946, 72352), (952, 71896), (1064, 64328), (1088, 62909), (1204, 56848), (1216, 56287), (1232, 55556), (1292, 52976), (1309, 52288), (1376, 49742), (1462, 46816), (1463, 46784), (1496, 45752), (1634, 41888), (1672, 40936), (1892, 36176), (1904, 35948), (2128, 32164), (2261, 30272), (2408, 28424), (2464, 27778), (2584, 26488), (2618, 26144), (2752, 24871), (2924, 23408), (2926, 23392), (2992, 22876), (3268, 20944), (3311, 20672), (3344, 20468), (3553, 19264), (3784, 18088), (3808, 17974), (4256, 16082), (4522, 15136), (4816, 14212), (4928, 13889), (5117, 13376), (5168, 13244), (5236, 13072), (5719, 11968), (5848, 11704), (5852, 11696), (5984, 11438), (6536, 10472), (6622, 10336), (6688, 10234), (7106, 9632), (7568, 9044), (7616, 8987), (8041, 8512)]