78838272

素因数分解:

$2^9\times 3^4\times {\mathrm{1901}}^1$

素因数の和:1931

約数の個数: 100

約数和(自身を含む): 235435266

約数和(自身を除く): 156596994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 1901, 2304, 2592, 3456, 3802, 4608, 5184, 5703, 6912, 7604, 10368, 11406, 13824, 15208, 17109, 20736, 22812, 30416, 34218, 41472, 45624, 51327, 60832, 68436, 91248, 102654, 121664, 136872, 153981, 182496, 205308, 243328, 273744, 307962, 364992, 410616, 486656, 547488, 615924, 729984, 821232, 973312, 1094976, 1231848, 1459968, 1642464, 2189952, 2463696, 2919936, 3284928, 4379904, 4927392, 6569856, 8759808, 9854784, 13139712, 19709568, 26279424, 39419136, 78838272]

約数ペア:

[(1, 78838272), (2, 39419136), (3, 26279424), (4, 19709568), (6, 13139712), (8, 9854784), (9, 8759808), (12, 6569856), (16, 4927392), (18, 4379904), (24, 3284928), (27, 2919936), (32, 2463696), (36, 2189952), (48, 1642464), (54, 1459968), (64, 1231848), (72, 1094976), (81, 973312), (96, 821232), (108, 729984), (128, 615924), (144, 547488), (162, 486656), (192, 410616), (216, 364992), (256, 307962), (288, 273744), (324, 243328), (384, 205308), (432, 182496), (512, 153981), (576, 136872), (648, 121664), (768, 102654), (864, 91248), (1152, 68436), (1296, 60832), (1536, 51327), (1728, 45624), (1901, 41472), (2304, 34218), (2592, 30416), (3456, 22812), (3802, 20736), (4608, 17109), (5184, 15208), (5703, 13824), (6912, 11406), (7604, 10368)]