69526688

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 180986400

約数和(自身を除く): 111459712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 49, 56, 58, 77, 88, 98, 112, 116, 139, 154, 176, 196, 203, 224, 232, 278, 308, 319, 352, 392, 406, 464, 539, 556, 616, 638, 784, 812, 928, 973, 1078, 1112, 1232, 1276, 1421, 1529, 1568, 1624, 1946, 2156, 2224, 2233, 2464, 2552, 2842, 3058, 3248, 3892, 4031, 4312, 4448, 4466, 5104, 5684, 6116, 6496, 6811, 7784, 8062, 8624, 8932, 10208, 10703, 11368, 12232, 13622, 15568, 15631, 16124, 17248, 17864, 21406, 22736, 24464, 27244, 28217, 31136, 31262, 32248, 35728, 42812, 44341, 45472, 48928, 54488, 56434, 62524, 64496, 71456, 74921, 85624, 88682, 108976, 112868, 125048, 128992, 149842, 171248, 177364, 197519, 217952, 225736, 250096, 299684, 310387, 342496, 354728, 395038, 451472, 500192, 599368, 620774, 709456, 790076, 902944, 1198736, 1241548, 1418912, 1580152, 2172709, 2397472, 2483096, 3160304, 4345418, 4966192, 6320608, 8690836, 9932384, 17381672, 34763344, 69526688]

約数ペア:

[(1, 69526688), (2, 34763344), (4, 17381672), (7, 9932384), (8, 8690836), (11, 6320608), (14, 4966192), (16, 4345418), (22, 3160304), (28, 2483096), (29, 2397472), (32, 2172709), (44, 1580152), (49, 1418912), (56, 1241548), (58, 1198736), (77, 902944), (88, 790076), (98, 709456), (112, 620774), (116, 599368), (139, 500192), (154, 451472), (176, 395038), (196, 354728), (203, 342496), (224, 310387), (232, 299684), (278, 250096), (308, 225736), (319, 217952), (352, 197519), (392, 177364), (406, 171248), (464, 149842), (539, 128992), (556, 125048), (616, 112868), (638, 108976), (784, 88682), (812, 85624), (928, 74921), (973, 71456), (1078, 64496), (1112, 62524), (1232, 56434), (1276, 54488), (1421, 48928), (1529, 45472), (1568, 44341), (1624, 42812), (1946, 35728), (2156, 32248), (2224, 31262), (2233, 31136), (2464, 28217), (2552, 27244), (2842, 24464), (3058, 22736), (3248, 21406), (3892, 17864), (4031, 17248), (4312, 16124), (4448, 15631), (4466, 15568), (5104, 13622), (5684, 12232), (6116, 11368), (6496, 10703), (6811, 10208), (7784, 8932), (8062, 8624)]