77290192

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 179131392

約数和(自身を除く): 101841200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 113, 124, 197, 217, 226, 248, 394, 434, 452, 496, 788, 791, 868, 904, 1379, 1576, 1582, 1736, 1808, 2758, 3152, 3164, 3472, 3503, 5516, 6107, 6328, 7006, 11032, 12214, 12656, 14012, 22064, 22261, 24428, 24521, 28024, 42749, 44522, 48856, 49042, 56048, 85498, 89044, 97712, 98084, 155827, 170996, 178088, 196168, 311654, 341992, 356176, 392336, 623308, 683984, 690091, 1246616, 1380182, 2493232, 2760364, 4830637, 5520728, 9661274, 11041456, 19322548, 38645096, 77290192]

約数ペア:

[(1, 77290192), (2, 38645096), (4, 19322548), (7, 11041456), (8, 9661274), (14, 5520728), (16, 4830637), (28, 2760364), (31, 2493232), (56, 1380182), (62, 1246616), (112, 690091), (113, 683984), (124, 623308), (197, 392336), (217, 356176), (226, 341992), (248, 311654), (394, 196168), (434, 178088), (452, 170996), (496, 155827), (788, 98084), (791, 97712), (868, 89044), (904, 85498), (1379, 56048), (1576, 49042), (1582, 48856), (1736, 44522), (1808, 42749), (2758, 28024), (3152, 24521), (3164, 24428), (3472, 22261), (3503, 22064), (5516, 14012), (6107, 12656), (6328, 12214), (7006, 11032)]