75111712

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 182619360

約数和(自身を除く): 107507648

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 43, 52, 68, 76, 86, 104, 136, 152, 169, 172, 208, 221, 247, 272, 304, 323, 338, 344, 416, 442, 494, 544, 559, 608, 646, 676, 688, 731, 817, 884, 988, 1118, 1292, 1352, 1376, 1462, 1634, 1768, 1976, 2236, 2584, 2704, 2873, 2924, 3211, 3268, 3536, 3952, 4199, 4472, 5168, 5408, 5746, 5848, 6422, 6536, 7072, 7267, 7904, 8398, 8944, 9503, 10336, 10621, 11492, 11696, 12844, 13072, 13889, 14534, 16796, 17888, 19006, 21242, 22984, 23392, 25688, 26144, 27778, 29068, 33592, 38012, 42484, 45968, 51376, 54587, 55556, 58136, 67184, 76024, 84968, 91936, 102752, 109174, 111112, 116272, 123539, 134368, 138073, 152048, 169936, 180557, 218348, 222224, 232544, 247078, 276146, 304096, 339872, 361114, 436696, 444448, 494156, 552292, 722228, 873392, 988312, 1104584, 1444456, 1746784, 1976624, 2209168, 2347241, 2888912, 3953248, 4418336, 4694482, 5777824, 9388964, 18777928, 37555856, 75111712]

約数ペア:

[(1, 75111712), (2, 37555856), (4, 18777928), (8, 9388964), (13, 5777824), (16, 4694482), (17, 4418336), (19, 3953248), (26, 2888912), (32, 2347241), (34, 2209168), (38, 1976624), (43, 1746784), (52, 1444456), (68, 1104584), (76, 988312), (86, 873392), (104, 722228), (136, 552292), (152, 494156), (169, 444448), (172, 436696), (208, 361114), (221, 339872), (247, 304096), (272, 276146), (304, 247078), (323, 232544), (338, 222224), (344, 218348), (416, 180557), (442, 169936), (494, 152048), (544, 138073), (559, 134368), (608, 123539), (646, 116272), (676, 111112), (688, 109174), (731, 102752), (817, 91936), (884, 84968), (988, 76024), (1118, 67184), (1292, 58136), (1352, 55556), (1376, 54587), (1462, 51376), (1634, 45968), (1768, 42484), (1976, 38012), (2236, 33592), (2584, 29068), (2704, 27778), (2873, 26144), (2924, 25688), (3211, 23392), (3268, 22984), (3536, 21242), (3952, 19006), (4199, 17888), (4472, 16796), (5168, 14534), (5408, 13889), (5746, 13072), (5848, 12844), (6422, 11696), (6536, 11492), (7072, 10621), (7267, 10336), (7904, 9503), (8398, 8944)]