78406856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{3083}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 170421840

約数和(自身を除く): 92014984

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 578, 748, 1156, 1496, 2312, 3083, 3179, 6166, 6358, 12332, 12716, 24664, 25432, 33913, 52411, 67826, 104822, 135652, 209644, 271304, 419288, 576521, 890987, 1153042, 1781974, 2306084, 3563948, 4612168, 7127896, 9800857, 19601714, 39203428, 78406856]

約数ペア:

[(1, 78406856), (2, 39203428), (4, 19601714), (8, 9800857), (11, 7127896), (17, 4612168), (22, 3563948), (34, 2306084), (44, 1781974), (68, 1153042), (88, 890987), (136, 576521), (187, 419288), (289, 271304), (374, 209644), (578, 135652), (748, 104822), (1156, 67826), (1496, 52411), (2312, 33913), (3083, 25432), (3179, 24664), (6166, 12716), (6358, 12332)]