87418368

素因数分解:

$2^9\times 3^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:396

約数の個数: 120

約数和(自身を含む): 257255856

約数和(自身を除く): 169837488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 311, 366, 384, 488, 512, 549, 576, 622, 732, 768, 933, 976, 1098, 1152, 1244, 1464, 1536, 1866, 1952, 2196, 2304, 2488, 2799, 2928, 3732, 3904, 4392, 4608, 4976, 5598, 5856, 7464, 7808, 8784, 9952, 11196, 11712, 14928, 15616, 17568, 18971, 19904, 22392, 23424, 29856, 31232, 35136, 37942, 39808, 44784, 46848, 56913, 59712, 70272, 75884, 79616, 89568, 93696, 113826, 119424, 140544, 151768, 159232, 170739, 179136, 227652, 238848, 281088, 303536, 341478, 358272, 455304, 477696, 607072, 682956, 716544, 910608, 1214144, 1365912, 1433088, 1821216, 2428288, 2731824, 3642432, 4856576, 5463648, 7284864, 9713152, 10927296, 14569728, 21854592, 29139456, 43709184, 87418368]

約数ペア:

[(1, 87418368), (2, 43709184), (3, 29139456), (4, 21854592), (6, 14569728), (8, 10927296), (9, 9713152), (12, 7284864), (16, 5463648), (18, 4856576), (24, 3642432), (32, 2731824), (36, 2428288), (48, 1821216), (61, 1433088), (64, 1365912), (72, 1214144), (96, 910608), (122, 716544), (128, 682956), (144, 607072), (183, 477696), (192, 455304), (244, 358272), (256, 341478), (288, 303536), (311, 281088), (366, 238848), (384, 227652), (488, 179136), (512, 170739), (549, 159232), (576, 151768), (622, 140544), (732, 119424), (768, 113826), (933, 93696), (976, 89568), (1098, 79616), (1152, 75884), (1244, 70272), (1464, 59712), (1536, 56913), (1866, 46848), (1952, 44784), (2196, 39808), (2304, 37942), (2488, 35136), (2799, 31232), (2928, 29856), (3732, 23424), (3904, 22392), (4392, 19904), (4608, 18971), (4976, 17568), (5598, 15616), (5856, 14928), (7464, 11712), (7808, 11196), (8784, 9952)]