27132456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 80640000

約数和(自身を除く): 53507544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 184, 199, 228, 247, 276, 299, 312, 398, 437, 456, 494, 552, 597, 598, 741, 796, 874, 897, 988, 1194, 1196, 1311, 1482, 1592, 1748, 1794, 1976, 2388, 2392, 2587, 2622, 2964, 3496, 3588, 3781, 4577, 4776, 5174, 5244, 5681, 5928, 7176, 7562, 7761, 9154, 10348, 10488, 11343, 11362, 13731, 15124, 15522, 17043, 18308, 20696, 22686, 22724, 27462, 30248, 31044, 34086, 36616, 45372, 45448, 49153, 54924, 59501, 62088, 68172, 86963, 90744, 98306, 109848, 119002, 136344, 147459, 173926, 178503, 196612, 238004, 260889, 294918, 347852, 357006, 393224, 476008, 521778, 589836, 695704, 714012, 1043556, 1130519, 1179672, 1428024, 2087112, 2261038, 3391557, 4522076, 6783114, 9044152, 13566228, 27132456]

約数ペア:

[(1, 27132456), (2, 13566228), (3, 9044152), (4, 6783114), (6, 4522076), (8, 3391557), (12, 2261038), (13, 2087112), (19, 1428024), (23, 1179672), (24, 1130519), (26, 1043556), (38, 714012), (39, 695704), (46, 589836), (52, 521778), (57, 476008), (69, 393224), (76, 357006), (78, 347852), (92, 294918), (104, 260889), (114, 238004), (138, 196612), (152, 178503), (156, 173926), (184, 147459), (199, 136344), (228, 119002), (247, 109848), (276, 98306), (299, 90744), (312, 86963), (398, 68172), (437, 62088), (456, 59501), (494, 54924), (552, 49153), (597, 45448), (598, 45372), (741, 36616), (796, 34086), (874, 31044), (897, 30248), (988, 27462), (1194, 22724), (1196, 22686), (1311, 20696), (1482, 18308), (1592, 17043), (1748, 15522), (1794, 15124), (1976, 13731), (2388, 11362), (2392, 11343), (2587, 10488), (2622, 10348), (2964, 9154), (3496, 7761), (3588, 7562), (3781, 7176), (4577, 5928), (4776, 5681), (5174, 5244)]