78187242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13997}}^1$

素因数の和:14035

約数の個数: 48

約数和(自身を含む): 191492640

約数和(自身を除く): 113305398

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 13997, 27994, 41991, 83982, 97979, 195958, 265943, 293937, 531886, 587874, 685853, 797829, 1371706, 1595658, 1861601, 2057559, 3723202, 4115118, 5584803, 11169606, 13031207, 26062414, 39093621, 78187242]

約数ペア:

[(1, 78187242), (2, 39093621), (3, 26062414), (6, 13031207), (7, 11169606), (14, 5584803), (19, 4115118), (21, 3723202), (38, 2057559), (42, 1861601), (49, 1595658), (57, 1371706), (98, 797829), (114, 685853), (133, 587874), (147, 531886), (266, 293937), (294, 265943), (399, 195958), (798, 97979), (931, 83982), (1862, 41991), (2793, 27994), (5586, 13997)]