68006016

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 222768000

約数和(自身を除く): 154761984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 239, 247, 288, 304, 312, 342, 384, 416, 456, 468, 478, 494, 576, 608, 624, 684, 717, 741, 832, 912, 936, 956, 988, 1152, 1216, 1248, 1368, 1434, 1482, 1664, 1824, 1872, 1912, 1976, 2151, 2223, 2432, 2496, 2736, 2868, 2964, 3107, 3648, 3744, 3824, 3952, 4302, 4446, 4541, 4992, 5472, 5736, 5928, 6214, 7296, 7488, 7648, 7904, 8604, 8892, 9082, 9321, 10944, 11472, 11856, 12428, 13623, 14976, 15296, 15808, 17208, 17784, 18164, 18642, 21888, 22944, 23712, 24856, 27246, 27963, 30592, 31616, 34416, 35568, 36328, 37284, 40869, 45888, 47424, 49712, 54492, 55926, 59033, 68832, 71136, 72656, 74568, 81738, 91776, 94848, 99424, 108984, 111852, 118066, 137664, 142272, 145312, 149136, 163476, 177099, 198848, 217968, 223704, 236132, 275328, 284544, 290624, 298272, 326952, 354198, 397696, 435936, 447408, 472264, 531297, 581248, 596544, 653904, 708396, 871872, 894816, 944528, 1062594, 1193088, 1307808, 1416792, 1743744, 1789632, 1889056, 2125188, 2615616, 2833584, 3579264, 3778112, 4250376, 5231232, 5667168, 7556224, 8500752, 11334336, 17001504, 22668672, 34003008, 68006016]

約数ペア:

[(1, 68006016), (2, 34003008), (3, 22668672), (4, 17001504), (6, 11334336), (8, 8500752), (9, 7556224), (12, 5667168), (13, 5231232), (16, 4250376), (18, 3778112), (19, 3579264), (24, 2833584), (26, 2615616), (32, 2125188), (36, 1889056), (38, 1789632), (39, 1743744), (48, 1416792), (52, 1307808), (57, 1193088), (64, 1062594), (72, 944528), (76, 894816), (78, 871872), (96, 708396), (104, 653904), (114, 596544), (117, 581248), (128, 531297), (144, 472264), (152, 447408), (156, 435936), (171, 397696), (192, 354198), (208, 326952), (228, 298272), (234, 290624), (239, 284544), (247, 275328), (288, 236132), (304, 223704), (312, 217968), (342, 198848), (384, 177099), (416, 163476), (456, 149136), (468, 145312), (478, 142272), (494, 137664), (576, 118066), (608, 111852), (624, 108984), (684, 99424), (717, 94848), (741, 91776), (832, 81738), (912, 74568), (936, 72656), (956, 71136), (988, 68832), (1152, 59033), (1216, 55926), (1248, 54492), (1368, 49712), (1434, 47424), (1482, 45888), (1664, 40869), (1824, 37284), (1872, 36328), (1912, 35568), (1976, 34416), (2151, 31616), (2223, 30592), (2432, 27963), (2496, 27246), (2736, 24856), (2868, 23712), (2964, 22944), (3107, 21888), (3648, 18642), (3744, 18164), (3824, 17784), (3952, 17208), (4302, 15808), (4446, 15296), (4541, 14976), (4992, 13623), (5472, 12428), (5736, 11856), (5928, 11472), (6214, 10944), (7296, 9321), (7488, 9082), (7648, 8892), (7904, 8604)]