69157782

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 152792640

約数和(自身を除く): 83634858

約数列:

[1, 2, 3, 6, 9, 18, 131, 139, 211, 262, 278, 393, 417, 422, 633, 786, 834, 1179, 1251, 1266, 1899, 2358, 2502, 3798, 18209, 27641, 29329, 36418, 54627, 55282, 58658, 82923, 87987, 109254, 163881, 165846, 175974, 248769, 263961, 327762, 497538, 527922, 3842099, 7684198, 11526297, 23052594, 34578891, 69157782]

約数ペア:

[(1, 69157782), (2, 34578891), (3, 23052594), (6, 11526297), (9, 7684198), (18, 3842099), (131, 527922), (139, 497538), (211, 327762), (262, 263961), (278, 248769), (393, 175974), (417, 165846), (422, 163881), (633, 109254), (786, 87987), (834, 82923), (1179, 58658), (1251, 55282), (1266, 54627), (1899, 36418), (2358, 29329), (2502, 27641), (3798, 18209)]