121281888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13883}}^1$

素因数の和:13916

約数の個数: 96

約数和(自身を含む): 391862016

約数和(自身を除く): 270580128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 13883, 27766, 41649, 55532, 83298, 97181, 111064, 166596, 180479, 194362, 222128, 291543, 333192, 360958, 388724, 444256, 541437, 583086, 666384, 721916, 777448, 1082874, 1166172, 1263353, 1332768, 1443832, 1554896, 2165748, 2332344, 2526706, 2887664, 3109792, 3790059, 4331496, 4664688, 5053412, 5775328, 7580118, 8662992, 9329376, 10106824, 15160236, 17325984, 20213648, 30320472, 40427296, 60640944, 121281888]

約数ペア:

[(1, 121281888), (2, 60640944), (3, 40427296), (4, 30320472), (6, 20213648), (7, 17325984), (8, 15160236), (12, 10106824), (13, 9329376), (14, 8662992), (16, 7580118), (21, 5775328), (24, 5053412), (26, 4664688), (28, 4331496), (32, 3790059), (39, 3109792), (42, 2887664), (48, 2526706), (52, 2332344), (56, 2165748), (78, 1554896), (84, 1443832), (91, 1332768), (96, 1263353), (104, 1166172), (112, 1082874), (156, 777448), (168, 721916), (182, 666384), (208, 583086), (224, 541437), (273, 444256), (312, 388724), (336, 360958), (364, 333192), (416, 291543), (546, 222128), (624, 194362), (672, 180479), (728, 166596), (1092, 111064), (1248, 97181), (1456, 83298), (2184, 55532), (2912, 41649), (4368, 27766), (8736, 13883)]