68803728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1061}}^1$

素因数の和:1272

約数の個数: 80

約数和(自身を含む): 204379776

約数和(自身を除く): 135576048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 579, 772, 1061, 1158, 1351, 1544, 2122, 2316, 2702, 3088, 3183, 4053, 4244, 4632, 5404, 6366, 7427, 8106, 8488, 9264, 10808, 12732, 14854, 16212, 16976, 21616, 22281, 25464, 29708, 32424, 44562, 50928, 59416, 64848, 89124, 118832, 178248, 204773, 356496, 409546, 614319, 819092, 1228638, 1433411, 1638184, 2457276, 2866822, 3276368, 4300233, 4914552, 5733644, 8600466, 9829104, 11467288, 17200932, 22934576, 34401864, 68803728]

約数ペア:

[(1, 68803728), (2, 34401864), (3, 22934576), (4, 17200932), (6, 11467288), (7, 9829104), (8, 8600466), (12, 5733644), (14, 4914552), (16, 4300233), (21, 3276368), (24, 2866822), (28, 2457276), (42, 1638184), (48, 1433411), (56, 1228638), (84, 819092), (112, 614319), (168, 409546), (193, 356496), (336, 204773), (386, 178248), (579, 118832), (772, 89124), (1061, 64848), (1158, 59416), (1351, 50928), (1544, 44562), (2122, 32424), (2316, 29708), (2702, 25464), (3088, 22281), (3183, 21616), (4053, 16976), (4244, 16212), (4632, 14854), (5404, 12732), (6366, 10808), (7427, 9264), (8106, 8488)]