72430848

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{499}}^1$

素因数の和:534

約数の個数: 180

約数和(自身を含む): 247324000

約数和(自身を除く): 174893152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 499, 504, 567, 576, 648, 672, 756, 768, 864, 896, 998, 1008, 1134, 1152, 1296, 1344, 1497, 1512, 1728, 1792, 1996, 2016, 2268, 2304, 2592, 2688, 2994, 3024, 3456, 3493, 3992, 4032, 4491, 4536, 5184, 5376, 5988, 6048, 6912, 6986, 7984, 8064, 8982, 9072, 10368, 10479, 11976, 12096, 13473, 13972, 15968, 16128, 17964, 18144, 20736, 20958, 23952, 24192, 26946, 27944, 31437, 31936, 35928, 36288, 40419, 41916, 47904, 48384, 53892, 55888, 62874, 63872, 71856, 72576, 80838, 83832, 94311, 95808, 107784, 111776, 125748, 127744, 143712, 145152, 161676, 167664, 188622, 191616, 215568, 223552, 251496, 282933, 287424, 323352, 335328, 377244, 383232, 431136, 447104, 502992, 565866, 574848, 646704, 670656, 754488, 862272, 894208, 1005984, 1131732, 1149696, 1293408, 1341312, 1508976, 1724544, 2011968, 2263464, 2586816, 2682624, 3017952, 3449088, 4023936, 4526928, 5173632, 6035904, 8047872, 9053856, 10347264, 12071808, 18107712, 24143616, 36215424, 72430848]

約数ペア:

[(1, 72430848), (2, 36215424), (3, 24143616), (4, 18107712), (6, 12071808), (7, 10347264), (8, 9053856), (9, 8047872), (12, 6035904), (14, 5173632), (16, 4526928), (18, 4023936), (21, 3449088), (24, 3017952), (27, 2682624), (28, 2586816), (32, 2263464), (36, 2011968), (42, 1724544), (48, 1508976), (54, 1341312), (56, 1293408), (63, 1149696), (64, 1131732), (72, 1005984), (81, 894208), (84, 862272), (96, 754488), (108, 670656), (112, 646704), (126, 574848), (128, 565866), (144, 502992), (162, 447104), (168, 431136), (189, 383232), (192, 377244), (216, 335328), (224, 323352), (252, 287424), (256, 282933), (288, 251496), (324, 223552), (336, 215568), (378, 191616), (384, 188622), (432, 167664), (448, 161676), (499, 145152), (504, 143712), (567, 127744), (576, 125748), (648, 111776), (672, 107784), (756, 95808), (768, 94311), (864, 83832), (896, 80838), (998, 72576), (1008, 71856), (1134, 63872), (1152, 62874), (1296, 55888), (1344, 53892), (1497, 48384), (1512, 47904), (1728, 41916), (1792, 40419), (1996, 36288), (2016, 35928), (2268, 31936), (2304, 31437), (2592, 27944), (2688, 26946), (2994, 24192), (3024, 23952), (3456, 20958), (3493, 20736), (3992, 18144), (4032, 17964), (4491, 16128), (4536, 15968), (5184, 13972), (5376, 13473), (5988, 12096), (6048, 11976), (6912, 10479), (6986, 10368), (7984, 9072), (8064, 8982)]