69088212

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1997}}^1$

素因数の和:2069

約数の個数: 54

約数和(自身を含む): 180545274

約数和(自身を除く): 111457062

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1922, 1997, 2883, 3844, 3994, 5766, 5991, 7988, 8649, 11532, 11982, 17298, 17973, 23964, 34596, 35946, 61907, 71892, 123814, 185721, 247628, 371442, 557163, 742884, 1114326, 1919117, 2228652, 3838234, 5757351, 7676468, 11514702, 17272053, 23029404, 34544106, 69088212]

約数ペア:

[(1, 69088212), (2, 34544106), (3, 23029404), (4, 17272053), (6, 11514702), (9, 7676468), (12, 5757351), (18, 3838234), (31, 2228652), (36, 1919117), (62, 1114326), (93, 742884), (124, 557163), (186, 371442), (279, 247628), (372, 185721), (558, 123814), (961, 71892), (1116, 61907), (1922, 35946), (1997, 34596), (2883, 23964), (3844, 17973), (3994, 17298), (5766, 11982), (5991, 11532), (7988, 8649)]