91781536

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^2$

素因数の和:414

約数の個数: 72

約数和(自身を含む): 226455264

約数和(自身を除く): 134673728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 193, 224, 308, 352, 386, 616, 772, 1232, 1351, 1544, 2123, 2464, 2702, 3088, 4246, 5404, 6176, 8492, 10808, 14861, 16984, 21616, 29722, 33968, 37249, 43232, 59444, 67936, 74498, 118888, 148996, 237776, 260743, 297992, 409739, 475552, 521486, 595984, 819478, 1042972, 1191968, 1638956, 2085944, 2868173, 3277912, 4171888, 5736346, 6555824, 8343776, 11472692, 13111648, 22945384, 45890768, 91781536]

約数ペア:

[(1, 91781536), (2, 45890768), (4, 22945384), (7, 13111648), (8, 11472692), (11, 8343776), (14, 6555824), (16, 5736346), (22, 4171888), (28, 3277912), (32, 2868173), (44, 2085944), (56, 1638956), (77, 1191968), (88, 1042972), (112, 819478), (154, 595984), (176, 521486), (193, 475552), (224, 409739), (308, 297992), (352, 260743), (386, 237776), (616, 148996), (772, 118888), (1232, 74498), (1351, 67936), (1544, 59444), (2123, 43232), (2464, 37249), (2702, 33968), (3088, 29722), (4246, 21616), (5404, 16984), (6176, 14861), (8492, 10808)]