78607872

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{2437}}^1$

素因数の和:2468

約数の個数: 120

約数和(自身を含む): 259383696

約数和(自身を除く): 180775824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2437, 2688, 3584, 4032, 4608, 4874, 5376, 7311, 8064, 9748, 10752, 14622, 16128, 17059, 19496, 21933, 29244, 32256, 34118, 38992, 43866, 51177, 58488, 68236, 77984, 87732, 102354, 116976, 136472, 153531, 155968, 175464, 204708, 233952, 272944, 307062, 311936, 350928, 409416, 467904, 545888, 614124, 623872, 701856, 818832, 935808, 1091776, 1228248, 1247744, 1403712, 1637664, 1871616, 2183552, 2456496, 2807424, 3275328, 3743232, 4367104, 4912992, 5614848, 6550656, 8734208, 9825984, 11229696, 13101312, 19651968, 26202624, 39303936, 78607872]

約数ペア:

[(1, 78607872), (2, 39303936), (3, 26202624), (4, 19651968), (6, 13101312), (7, 11229696), (8, 9825984), (9, 8734208), (12, 6550656), (14, 5614848), (16, 4912992), (18, 4367104), (21, 3743232), (24, 3275328), (28, 2807424), (32, 2456496), (36, 2183552), (42, 1871616), (48, 1637664), (56, 1403712), (63, 1247744), (64, 1228248), (72, 1091776), (84, 935808), (96, 818832), (112, 701856), (126, 623872), (128, 614124), (144, 545888), (168, 467904), (192, 409416), (224, 350928), (252, 311936), (256, 307062), (288, 272944), (336, 233952), (384, 204708), (448, 175464), (504, 155968), (512, 153531), (576, 136472), (672, 116976), (768, 102354), (896, 87732), (1008, 77984), (1152, 68236), (1344, 58488), (1536, 51177), (1792, 43866), (2016, 38992), (2304, 34118), (2437, 32256), (2688, 29244), (3584, 21933), (4032, 19496), (4608, 17059), (4874, 16128), (5376, 14622), (7311, 10752), (8064, 9748)]