43920072

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 141382800

約数和(自身を除く): 97462728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 59, 63, 72, 84, 98, 118, 126, 147, 168, 177, 196, 211, 236, 252, 294, 354, 392, 413, 422, 441, 472, 504, 531, 588, 633, 708, 826, 844, 882, 1062, 1176, 1239, 1266, 1416, 1477, 1652, 1688, 1764, 1899, 2124, 2478, 2532, 2891, 2954, 3304, 3528, 3717, 3798, 4248, 4431, 4956, 5064, 5782, 5908, 7434, 7596, 8673, 8862, 9912, 10339, 11564, 11816, 12449, 13293, 14868, 15192, 17346, 17724, 20678, 23128, 24898, 26019, 26586, 29736, 31017, 34692, 35448, 37347, 41356, 49796, 52038, 53172, 62034, 69384, 74694, 82712, 87143, 93051, 99592, 104076, 106344, 112041, 124068, 149388, 174286, 186102, 208152, 224082, 248136, 261429, 298776, 348572, 372204, 448164, 522858, 610001, 697144, 744408, 784287, 896328, 1045716, 1220002, 1568574, 1830003, 2091432, 2440004, 3137148, 3660006, 4880008, 5490009, 6274296, 7320012, 10980018, 14640024, 21960036, 43920072]

約数ペア:

[(1, 43920072), (2, 21960036), (3, 14640024), (4, 10980018), (6, 7320012), (7, 6274296), (8, 5490009), (9, 4880008), (12, 3660006), (14, 3137148), (18, 2440004), (21, 2091432), (24, 1830003), (28, 1568574), (36, 1220002), (42, 1045716), (49, 896328), (56, 784287), (59, 744408), (63, 697144), (72, 610001), (84, 522858), (98, 448164), (118, 372204), (126, 348572), (147, 298776), (168, 261429), (177, 248136), (196, 224082), (211, 208152), (236, 186102), (252, 174286), (294, 149388), (354, 124068), (392, 112041), (413, 106344), (422, 104076), (441, 99592), (472, 93051), (504, 87143), (531, 82712), (588, 74694), (633, 69384), (708, 62034), (826, 53172), (844, 52038), (882, 49796), (1062, 41356), (1176, 37347), (1239, 35448), (1266, 34692), (1416, 31017), (1477, 29736), (1652, 26586), (1688, 26019), (1764, 24898), (1899, 23128), (2124, 20678), (2478, 17724), (2532, 17346), (2891, 15192), (2954, 14868), (3304, 13293), (3528, 12449), (3717, 11816), (3798, 11564), (4248, 10339), (4431, 9912), (4956, 8862), (5064, 8673), (5782, 7596), (5908, 7434)]