84127988.000000000

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11113}}^1$

素因数の和:11163

約数の個数: 56

約数和(自身を含む): 361338368

約数和(自身を除く): 207001024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 11113, 13888, 22226, 44452, 77791, 88904, 155582, 177808, 311164, 344503, 355616, 622328, 689006, 711232, 1244656, 1378012, 2411521, 2489312, 2756024, 4823042, 4978624, 5512048, 9646084, 11024096, 19292168, 22048192, 38584336, 77168672, 154337344]

約数ペア:

[(1, 154337344), (2, 77168672), (4, 38584336), (7, 22048192), (8, 19292168), (14, 11024096), (16, 9646084), (28, 5512048), (31, 4978624), (32, 4823042), (56, 2756024), (62, 2489312), (64, 2411521), (112, 1378012), (124, 1244656), (217, 711232), (224, 689006), (248, 622328), (434, 355616), (448, 344503), (496, 311164), (868, 177808), (992, 155582), (1736, 88904), (1984, 77791), (3472, 44452), (6944, 22226), (11113, 13888)]