68109888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 224

約数和(自身を含む): 238768128

約数和(自身を除く): 170658240

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 64, 66, 68, 77, 84, 88, 96, 102, 112, 119, 132, 136, 154, 168, 176, 187, 192, 204, 224, 231, 238, 264, 271, 272, 308, 336, 352, 357, 374, 408, 448, 462, 476, 528, 542, 544, 561, 616, 672, 704, 714, 748, 813, 816, 924, 952, 1056, 1084, 1088, 1122, 1232, 1309, 1344, 1428, 1496, 1626, 1632, 1848, 1897, 1904, 2112, 2168, 2244, 2464, 2618, 2856, 2981, 2992, 3252, 3264, 3696, 3794, 3808, 3927, 4336, 4488, 4607, 4928, 5236, 5691, 5712, 5962, 5984, 6504, 7392, 7588, 7616, 7854, 8672, 8943, 8976, 9214, 10472, 11382, 11424, 11924, 11968, 13008, 13821, 14784, 15176, 15708, 17344, 17886, 17952, 18428, 20867, 20944, 22764, 22848, 23848, 26016, 27642, 30352, 31416, 32249, 35772, 35904, 36856, 41734, 41888, 45528, 47696, 50677, 52032, 55284, 60704, 62601, 62832, 64498, 71544, 73712, 83468, 83776, 91056, 95392, 96747, 101354, 110568, 121408, 125202, 125664, 128996, 143088, 147424, 152031, 166936, 182112, 190784, 193494, 202708, 221136, 250404, 251328, 257992, 286176, 294848, 304062, 333872, 354739, 364224, 386988, 405416, 442272, 500808, 515984, 572352, 608124, 667744, 709478, 773976, 810832, 884544, 1001616, 1031968, 1064217, 1216248, 1335488, 1418956, 1547952, 1621664, 2003232, 2063936, 2128434, 2432496, 2837912, 3095904, 3243328, 4006464, 4256868, 4864992, 5675824, 6191808, 8513736, 9729984, 11351648, 17027472, 22703296, 34054944, 68109888]

約数ペア:

[(1, 68109888), (2, 34054944), (3, 22703296), (4, 17027472), (6, 11351648), (7, 9729984), (8, 8513736), (11, 6191808), (12, 5675824), (14, 4864992), (16, 4256868), (17, 4006464), (21, 3243328), (22, 3095904), (24, 2837912), (28, 2432496), (32, 2128434), (33, 2063936), (34, 2003232), (42, 1621664), (44, 1547952), (48, 1418956), (51, 1335488), (56, 1216248), (64, 1064217), (66, 1031968), (68, 1001616), (77, 884544), (84, 810832), (88, 773976), (96, 709478), (102, 667744), (112, 608124), (119, 572352), (132, 515984), (136, 500808), (154, 442272), (168, 405416), (176, 386988), (187, 364224), (192, 354739), (204, 333872), (224, 304062), (231, 294848), (238, 286176), (264, 257992), (271, 251328), (272, 250404), (308, 221136), (336, 202708), (352, 193494), (357, 190784), (374, 182112), (408, 166936), (448, 152031), (462, 147424), (476, 143088), (528, 128996), (542, 125664), (544, 125202), (561, 121408), (616, 110568), (672, 101354), (704, 96747), (714, 95392), (748, 91056), (813, 83776), (816, 83468), (924, 73712), (952, 71544), (1056, 64498), (1084, 62832), (1088, 62601), (1122, 60704), (1232, 55284), (1309, 52032), (1344, 50677), (1428, 47696), (1496, 45528), (1626, 41888), (1632, 41734), (1848, 36856), (1897, 35904), (1904, 35772), (2112, 32249), (2168, 31416), (2244, 30352), (2464, 27642), (2618, 26016), (2856, 23848), (2981, 22848), (2992, 22764), (3252, 20944), (3264, 20867), (3696, 18428), (3794, 17952), (3808, 17886), (3927, 17344), (4336, 15708), (4488, 15176), (4607, 14784), (4928, 13821), (5236, 13008), (5691, 11968), (5712, 11924), (5962, 11424), (5984, 11382), (6504, 10472), (7392, 9214), (7588, 8976), (7616, 8943), (7854, 8672)]