85173312

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:648

約数の個数: 112

約数和(自身を含む): 260096000

約数和(自身を除く): 174922688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 168, 192, 224, 254, 336, 381, 448, 499, 508, 672, 762, 889, 998, 1016, 1344, 1497, 1524, 1778, 1996, 2032, 2667, 2994, 3048, 3493, 3556, 3992, 4064, 5334, 5988, 6096, 6986, 7112, 7984, 8128, 10479, 10668, 11976, 12192, 13972, 14224, 15968, 20958, 21336, 23952, 24384, 27944, 28448, 31936, 41916, 42672, 47904, 55888, 56896, 63373, 83832, 85344, 95808, 111776, 126746, 167664, 170688, 190119, 223552, 253492, 335328, 380238, 443611, 506984, 670656, 760476, 887222, 1013968, 1330833, 1520952, 1774444, 2027936, 2661666, 3041904, 3548888, 4055872, 5323332, 6083808, 7097776, 10646664, 12167616, 14195552, 21293328, 28391104, 42586656, 85173312]

約数ペア:

[(1, 85173312), (2, 42586656), (3, 28391104), (4, 21293328), (6, 14195552), (7, 12167616), (8, 10646664), (12, 7097776), (14, 6083808), (16, 5323332), (21, 4055872), (24, 3548888), (28, 3041904), (32, 2661666), (42, 2027936), (48, 1774444), (56, 1520952), (64, 1330833), (84, 1013968), (96, 887222), (112, 760476), (127, 670656), (168, 506984), (192, 443611), (224, 380238), (254, 335328), (336, 253492), (381, 223552), (448, 190119), (499, 170688), (508, 167664), (672, 126746), (762, 111776), (889, 95808), (998, 85344), (1016, 83832), (1344, 63373), (1497, 56896), (1524, 55888), (1778, 47904), (1996, 42672), (2032, 41916), (2667, 31936), (2994, 28448), (3048, 27944), (3493, 24384), (3556, 23952), (3992, 21336), (4064, 20958), (5334, 15968), (5988, 14224), (6096, 13972), (6986, 12192), (7112, 11976), (7984, 10668), (8128, 10479)]