82911332

素因数分解:

$2^2\times 7^4\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 60

約数和(自身を含む): 172933740

約数和(自身を除く): 90022408

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 97, 98, 178, 194, 196, 343, 356, 388, 623, 679, 686, 1246, 1358, 1372, 2401, 2492, 2716, 4361, 4753, 4802, 8633, 8722, 9506, 9604, 17266, 17444, 19012, 30527, 33271, 34532, 60431, 61054, 66542, 120862, 122108, 133084, 213689, 232897, 241724, 423017, 427378, 465794, 846034, 854756, 931588, 1692068, 2961119, 5922238, 11844476, 20727833, 41455666, 82911332]

約数ペア:

[(1, 82911332), (2, 41455666), (4, 20727833), (7, 11844476), (14, 5922238), (28, 2961119), (49, 1692068), (89, 931588), (97, 854756), (98, 846034), (178, 465794), (194, 427378), (196, 423017), (343, 241724), (356, 232897), (388, 213689), (623, 133084), (679, 122108), (686, 120862), (1246, 66542), (1358, 61054), (1372, 60431), (2401, 34532), (2492, 33271), (2716, 30527), (4361, 19012), (4753, 17444), (4802, 17266), (8633, 9604), (8722, 9506)]