78950378

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 135185760

約数和(自身を除く): 56235382

約数列:

[1, 2, 13, 26, 37, 59, 74, 107, 118, 169, 214, 338, 481, 767, 962, 1391, 1534, 2183, 2782, 3959, 4366, 6253, 6313, 7918, 9971, 12506, 12626, 18083, 19942, 28379, 36166, 51467, 56758, 82069, 102934, 164138, 233581, 368927, 467162, 669071, 737854, 1066897, 1338142, 2133794, 3036553, 6073106, 39475189, 78950378]

約数ペア:

[(1, 78950378), (2, 39475189), (13, 6073106), (26, 3036553), (37, 2133794), (59, 1338142), (74, 1066897), (107, 737854), (118, 669071), (169, 467162), (214, 368927), (338, 233581), (481, 164138), (767, 102934), (962, 82069), (1391, 56758), (1534, 51467), (2183, 36166), (2782, 28379), (3959, 19942), (4366, 18083), (6253, 12626), (6313, 12506), (7918, 9971)]