66613848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 205632000

約数和(自身を除く): 139018152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 76, 82, 84, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 328, 399, 456, 492, 509, 532, 574, 779, 798, 861, 984, 1018, 1064, 1148, 1527, 1558, 1596, 1722, 2036, 2296, 2337, 3054, 3116, 3192, 3444, 3563, 4072, 4674, 5453, 6108, 6232, 6888, 7126, 9348, 9671, 10689, 10906, 12216, 14252, 16359, 18696, 19342, 20869, 21378, 21812, 28504, 29013, 32718, 38684, 41738, 42756, 43624, 58026, 62607, 65436, 67697, 77368, 83476, 85512, 116052, 125214, 130872, 135394, 146083, 166952, 203091, 232104, 250428, 270788, 292166, 396511, 406182, 438249, 500856, 541576, 584332, 793022, 812364, 876498, 1168664, 1189533, 1586044, 1624728, 1752996, 2379066, 2775577, 3172088, 3505992, 4758132, 5551154, 8326731, 9516264, 11102308, 16653462, 22204616, 33306924, 66613848]

約数ペア:

[(1, 66613848), (2, 33306924), (3, 22204616), (4, 16653462), (6, 11102308), (7, 9516264), (8, 8326731), (12, 5551154), (14, 4758132), (19, 3505992), (21, 3172088), (24, 2775577), (28, 2379066), (38, 1752996), (41, 1624728), (42, 1586044), (56, 1189533), (57, 1168664), (76, 876498), (82, 812364), (84, 793022), (114, 584332), (123, 541576), (133, 500856), (152, 438249), (164, 406182), (168, 396511), (228, 292166), (246, 270788), (266, 250428), (287, 232104), (328, 203091), (399, 166952), (456, 146083), (492, 135394), (509, 130872), (532, 125214), (574, 116052), (779, 85512), (798, 83476), (861, 77368), (984, 67697), (1018, 65436), (1064, 62607), (1148, 58026), (1527, 43624), (1558, 42756), (1596, 41738), (1722, 38684), (2036, 32718), (2296, 29013), (2337, 28504), (3054, 21812), (3116, 21378), (3192, 20869), (3444, 19342), (3563, 18696), (4072, 16359), (4674, 14252), (5453, 12216), (6108, 10906), (6232, 10689), (6888, 9671), (7126, 9348)]