84348208

素因数分解:

$2^4\times 7^2\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:690

約数の個数: 60

約数和(自身を含む): 191288352

約数和(自身を除く): 106940144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 271, 392, 397, 542, 784, 794, 1084, 1588, 1897, 2168, 2779, 3176, 3794, 4336, 5558, 6352, 7588, 11116, 13279, 15176, 19453, 22232, 26558, 30352, 38906, 44464, 53116, 77812, 106232, 107587, 155624, 212464, 215174, 311248, 430348, 753109, 860696, 1506218, 1721392, 3012436, 5271763, 6024872, 10543526, 12049744, 21087052, 42174104, 84348208]

約数ペア:

[(1, 84348208), (2, 42174104), (4, 21087052), (7, 12049744), (8, 10543526), (14, 6024872), (16, 5271763), (28, 3012436), (49, 1721392), (56, 1506218), (98, 860696), (112, 753109), (196, 430348), (271, 311248), (392, 215174), (397, 212464), (542, 155624), (784, 107587), (794, 106232), (1084, 77812), (1588, 53116), (1897, 44464), (2168, 38906), (2779, 30352), (3176, 26558), (3794, 22232), (4336, 19453), (5558, 15176), (6352, 13279), (7588, 11116)]