77168672

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11113}}^1$

素因数の和:11161

約数の個数: 48

約数和(自身を含む): 179246592

約数和(自身を除く): 102077920

約数列:

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

約数ペア:

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