85421748

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 204632064

約数和(自身を除く): 119210316

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 311, 487, 564, 622, 933, 974, 1244, 1461, 1866, 1948, 2922, 3732, 5844, 14617, 22889, 29234, 43851, 45778, 58468, 68667, 87702, 91556, 137334, 151457, 175404, 274668, 302914, 454371, 605828, 908742, 1817484, 7118479, 14236958, 21355437, 28473916, 42710874, 85421748]

約数ペア:

[(1, 85421748), (2, 42710874), (3, 28473916), (4, 21355437), (6, 14236958), (12, 7118479), (47, 1817484), (94, 908742), (141, 605828), (188, 454371), (282, 302914), (311, 274668), (487, 175404), (564, 151457), (622, 137334), (933, 91556), (974, 87702), (1244, 68667), (1461, 58468), (1866, 45778), (1948, 43851), (2922, 29234), (3732, 22889), (5844, 14617)]