68688426.000000000

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{6781}}^1$

素因数の和:6810

約数の個数: 108

約数和(自身を含む): 360422608

約数和(自身を除く): 251058640

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, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 6781, 8064, 13562, 16128, 20343, 27124, 40686, 47467, 54248, 61029, 81372, 94934, 108496, 122058, 142401, 162744, 189868, 216992, 244116, 284802, 325488, 379736, 427203, 433984, 488232, 569604, 650976, 759472, 854406, 867968, 976464, 1139208, 1301952, 1518944, 1708812, 1735936, 1952928, 2278416, 2603904, 3037888, 3417624, 3905856, 4556832, 5207808, 6075776, 6835248, 7811712, 9113664, 12151552, 13670496, 15623424, 18227328, 27340992, 36454656, 54681984, 109363968]

約数ペア:

[(1, 109363968), (2, 54681984), (3, 36454656), (4, 27340992), (6, 18227328), (7, 15623424), (8, 13670496), (9, 12151552), (12, 9113664), (14, 7811712), (16, 6835248), (18, 6075776), (21, 5207808), (24, 4556832), (28, 3905856), (32, 3417624), (36, 3037888), (42, 2603904), (48, 2278416), (56, 1952928), (63, 1735936), (64, 1708812), (72, 1518944), (84, 1301952), (96, 1139208), (112, 976464), (126, 867968), (128, 854406), (144, 759472), (168, 650976), (192, 569604), (224, 488232), (252, 433984), (256, 427203), (288, 379736), (336, 325488), (384, 284802), (448, 244116), (504, 216992), (576, 189868), (672, 162744), (768, 142401), (896, 122058), (1008, 108496), (1152, 94934), (1344, 81372), (1792, 61029), (2016, 54248), (2304, 47467), (2688, 40686), (4032, 27124), (5376, 20343), (6781, 16128), (8064, 13562)]