78478848

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{811}}^1$

素因数の和:845

約数の個数: 160

約数和(自身を含む): 265816320

約数和(自身を除く): 187337472

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, 512, 576, 672, 756, 768, 811, 864, 896, 1008, 1152, 1344, 1512, 1536, 1622, 1728, 1792, 2016, 2304, 2433, 2688, 3024, 3244, 3456, 3584, 4032, 4608, 4866, 5376, 5677, 6048, 6488, 6912, 7299, 8064, 9732, 10752, 11354, 12096, 12976, 13824, 14598, 16128, 17031, 19464, 21897, 22708, 24192, 25952, 29196, 32256, 34062, 38928, 43794, 45416, 48384, 51093, 51904, 58392, 68124, 77856, 87588, 90832, 96768, 102186, 103808, 116784, 136248, 153279, 155712, 175176, 181664, 204372, 207616, 233568, 272496, 306558, 311424, 350352, 363328, 408744, 415232, 467136, 544992, 613116, 622848, 700704, 726656, 817488, 934272, 1089984, 1226232, 1245696, 1401408, 1453312, 1634976, 1868544, 2179968, 2452464, 2802816, 2906624, 3269952, 3737088, 4359936, 4904928, 5605632, 6539904, 8719872, 9809856, 11211264, 13079808, 19619712, 26159616, 39239424, 78478848]

約数ペア:

[(1, 78478848), (2, 39239424), (3, 26159616), (4, 19619712), (6, 13079808), (7, 11211264), (8, 9809856), (9, 8719872), (12, 6539904), (14, 5605632), (16, 4904928), (18, 4359936), (21, 3737088), (24, 3269952), (27, 2906624), (28, 2802816), (32, 2452464), (36, 2179968), (42, 1868544), (48, 1634976), (54, 1453312), (56, 1401408), (63, 1245696), (64, 1226232), (72, 1089984), (84, 934272), (96, 817488), (108, 726656), (112, 700704), (126, 622848), (128, 613116), (144, 544992), (168, 467136), (189, 415232), (192, 408744), (216, 363328), (224, 350352), (252, 311424), (256, 306558), (288, 272496), (336, 233568), (378, 207616), (384, 204372), (432, 181664), (448, 175176), (504, 155712), (512, 153279), (576, 136248), (672, 116784), (756, 103808), (768, 102186), (811, 96768), (864, 90832), (896, 87588), (1008, 77856), (1152, 68124), (1344, 58392), (1512, 51904), (1536, 51093), (1622, 48384), (1728, 45416), (1792, 43794), (2016, 38928), (2304, 34062), (2433, 32256), (2688, 29196), (3024, 25952), (3244, 24192), (3456, 22708), (3584, 21897), (4032, 19464), (4608, 17031), (4866, 16128), (5376, 14598), (5677, 13824), (6048, 12976), (6488, 12096), (6912, 11354), (7299, 10752), (8064, 9732)]