78430464

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{1621}}^1$

素因数の和:1653

約数の個数: 144

約数和(自身を含む): 265229440

約数和(自身を除く): 186798976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1621, 1728, 1792, 2016, 2304, 2688, 3024, 3242, 3456, 4032, 4863, 5376, 6048, 6484, 6912, 8064, 9726, 11347, 12096, 12968, 14589, 16128, 19452, 22694, 24192, 25936, 29178, 34041, 38904, 43767, 45388, 48384, 51872, 58356, 68082, 77808, 87534, 90776, 102123, 103744, 116712, 136164, 155616, 175068, 181552, 204246, 207488, 233424, 272328, 306369, 311232, 350136, 363104, 408492, 414976, 466848, 544656, 612738, 622464, 700272, 726208, 816984, 933696, 1089312, 1225476, 1244928, 1400544, 1452416, 1633968, 1867392, 2178624, 2450952, 2801088, 2904832, 3267936, 3734784, 4357248, 4901904, 5602176, 6535872, 8714496, 9803808, 11204352, 13071744, 19607616, 26143488, 39215232, 78430464]

約数ペア:

[(1, 78430464), (2, 39215232), (3, 26143488), (4, 19607616), (6, 13071744), (7, 11204352), (8, 9803808), (9, 8714496), (12, 6535872), (14, 5602176), (16, 4901904), (18, 4357248), (21, 3734784), (24, 3267936), (27, 2904832), (28, 2801088), (32, 2450952), (36, 2178624), (42, 1867392), (48, 1633968), (54, 1452416), (56, 1400544), (63, 1244928), (64, 1225476), (72, 1089312), (84, 933696), (96, 816984), (108, 726208), (112, 700272), (126, 622464), (128, 612738), (144, 544656), (168, 466848), (189, 414976), (192, 408492), (216, 363104), (224, 350136), (252, 311232), (256, 306369), (288, 272328), (336, 233424), (378, 207488), (384, 204246), (432, 181552), (448, 175068), (504, 155616), (576, 136164), (672, 116712), (756, 103744), (768, 102123), (864, 90776), (896, 87534), (1008, 77808), (1152, 68082), (1344, 58356), (1512, 51872), (1621, 48384), (1728, 45388), (1792, 43767), (2016, 38904), (2304, 34041), (2688, 29178), (3024, 25936), (3242, 24192), (3456, 22694), (4032, 19452), (4863, 16128), (5376, 14589), (6048, 12968), (6484, 12096), (6912, 11347), (8064, 9726)]