68492826

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 154522368

約数和(自身を除く): 86029542

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 131, 186, 262, 279, 393, 558, 786, 937, 1179, 1874, 2358, 2811, 4061, 5622, 8122, 8433, 12183, 16866, 24366, 29047, 36549, 58094, 73098, 87141, 122747, 174282, 245494, 261423, 368241, 522846, 736482, 1104723, 2209446, 3805157, 7610314, 11415471, 22830942, 34246413, 68492826]

約数ペア:

[(1, 68492826), (2, 34246413), (3, 22830942), (6, 11415471), (9, 7610314), (18, 3805157), (31, 2209446), (62, 1104723), (93, 736482), (131, 522846), (186, 368241), (262, 261423), (279, 245494), (393, 174282), (558, 122747), (786, 87141), (937, 73098), (1179, 58094), (1874, 36549), (2358, 29047), (2811, 24366), (4061, 16866), (5622, 12183), (8122, 8433)]