68514432

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 142992768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 359, 384, 426, 448, 497, 568, 672, 718, 852, 896, 994, 1077, 1136, 1344, 1436, 1491, 1704, 1988, 2154, 2272, 2513, 2688, 2872, 2982, 3408, 3976, 4308, 4544, 5026, 5744, 5964, 6816, 7539, 7952, 8616, 9088, 10052, 11488, 11928, 13632, 15078, 15904, 17232, 20104, 22976, 23856, 25489, 27264, 30156, 31808, 34464, 40208, 45952, 47712, 50978, 60312, 63616, 68928, 76467, 80416, 95424, 101956, 120624, 137856, 152934, 160832, 178423, 190848, 203912, 241248, 305868, 321664, 356846, 407824, 482496, 535269, 611736, 713692, 815648, 964992, 1070538, 1223472, 1427384, 1631296, 2141076, 2446944, 2854768, 3262592, 4282152, 4893888, 5709536, 8564304, 9787776, 11419072, 17128608, 22838144, 34257216, 68514432]

約数ペア:

[(1, 68514432), (2, 34257216), (3, 22838144), (4, 17128608), (6, 11419072), (7, 9787776), (8, 8564304), (12, 5709536), (14, 4893888), (16, 4282152), (21, 3262592), (24, 2854768), (28, 2446944), (32, 2141076), (42, 1631296), (48, 1427384), (56, 1223472), (64, 1070538), (71, 964992), (84, 815648), (96, 713692), (112, 611736), (128, 535269), (142, 482496), (168, 407824), (192, 356846), (213, 321664), (224, 305868), (284, 241248), (336, 203912), (359, 190848), (384, 178423), (426, 160832), (448, 152934), (497, 137856), (568, 120624), (672, 101956), (718, 95424), (852, 80416), (896, 76467), (994, 68928), (1077, 63616), (1136, 60312), (1344, 50978), (1436, 47712), (1491, 45952), (1704, 40208), (1988, 34464), (2154, 31808), (2272, 30156), (2513, 27264), (2688, 25489), (2872, 23856), (2982, 22976), (3408, 20104), (3976, 17232), (4308, 15904), (4544, 15078), (5026, 13632), (5744, 11928), (5964, 11488), (6816, 10052), (7539, 9088), (7952, 8616)]