68562144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 226437120

約数和(自身を除く): 157874976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 479, 497, 504, 568, 639, 672, 852, 958, 994, 1008, 1136, 1278, 1437, 1491, 1704, 1916, 1988, 2016, 2272, 2556, 2874, 2982, 3353, 3408, 3832, 3976, 4311, 4473, 5112, 5748, 5964, 6706, 6816, 7664, 7952, 8622, 8946, 10059, 10224, 11496, 11928, 13412, 15328, 15904, 17244, 17892, 20118, 20448, 22992, 23856, 26824, 30177, 34009, 34488, 35784, 40236, 45984, 47712, 53648, 60354, 68018, 68976, 71568, 80472, 102027, 107296, 120708, 136036, 137952, 143136, 160944, 204054, 238063, 241416, 272072, 306081, 321888, 408108, 476126, 482832, 544144, 612162, 714189, 816216, 952252, 965664, 1088288, 1224324, 1428378, 1632432, 1904504, 2142567, 2448648, 2856756, 3264864, 3809008, 4285134, 4897296, 5713512, 7618016, 8570268, 9794592, 11427024, 17140536, 22854048, 34281072, 68562144]

約数ペア:

[(1, 68562144), (2, 34281072), (3, 22854048), (4, 17140536), (6, 11427024), (7, 9794592), (8, 8570268), (9, 7618016), (12, 5713512), (14, 4897296), (16, 4285134), (18, 3809008), (21, 3264864), (24, 2856756), (28, 2448648), (32, 2142567), (36, 1904504), (42, 1632432), (48, 1428378), (56, 1224324), (63, 1088288), (71, 965664), (72, 952252), (84, 816216), (96, 714189), (112, 612162), (126, 544144), (142, 482832), (144, 476126), (168, 408108), (213, 321888), (224, 306081), (252, 272072), (284, 241416), (288, 238063), (336, 204054), (426, 160944), (479, 143136), (497, 137952), (504, 136036), (568, 120708), (639, 107296), (672, 102027), (852, 80472), (958, 71568), (994, 68976), (1008, 68018), (1136, 60354), (1278, 53648), (1437, 47712), (1491, 45984), (1704, 40236), (1916, 35784), (1988, 34488), (2016, 34009), (2272, 30177), (2556, 26824), (2874, 23856), (2982, 22992), (3353, 20448), (3408, 20118), (3832, 17892), (3976, 17244), (4311, 15904), (4473, 15328), (5112, 13412), (5748, 11928), (5964, 11496), (6706, 10224), (6816, 10059), (7664, 8946), (7952, 8622)]