68705712

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1013}}^1$

素因数の和:1187

約数の個数: 80

約数和(自身を含む): 198662880

約数和(自身を除く): 129957168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1013, 1256, 1413, 1884, 2026, 2512, 2826, 3039, 3768, 4052, 4239, 5652, 6078, 7536, 8104, 8478, 9117, 11304, 12156, 16208, 16956, 18234, 22608, 24312, 27351, 33912, 36468, 48624, 54702, 67824, 72936, 109404, 145872, 159041, 218808, 318082, 437616, 477123, 636164, 954246, 1272328, 1431369, 1908492, 2544656, 2862738, 3816984, 4294107, 5725476, 7633968, 8588214, 11450952, 17176428, 22901904, 34352856, 68705712]

約数ペア:

[(1, 68705712), (2, 34352856), (3, 22901904), (4, 17176428), (6, 11450952), (8, 8588214), (9, 7633968), (12, 5725476), (16, 4294107), (18, 3816984), (24, 2862738), (27, 2544656), (36, 1908492), (48, 1431369), (54, 1272328), (72, 954246), (108, 636164), (144, 477123), (157, 437616), (216, 318082), (314, 218808), (432, 159041), (471, 145872), (628, 109404), (942, 72936), (1013, 67824), (1256, 54702), (1413, 48624), (1884, 36468), (2026, 33912), (2512, 27351), (2826, 24312), (3039, 22608), (3768, 18234), (4052, 16956), (4239, 16208), (5652, 12156), (6078, 11304), (7536, 9117), (8104, 8478)]