90107082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1612

約数の個数: 72

約数和(自身を含む): 222674400

約数和(自身を除く): 132567318

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1482, 1521, 1559, 2223, 3042, 3118, 3211, 4446, 4677, 6422, 9354, 9633, 14031, 19266, 20267, 28062, 28899, 29621, 40534, 57798, 59242, 60801, 88863, 121602, 177726, 182403, 263471, 266589, 364806, 385073, 526942, 533178, 770146, 790413, 1155219, 1580826, 2310438, 2371239, 3465657, 4742478, 5005949, 6931314, 10011898, 15017847, 30035694, 45053541, 90107082]

約数ペア:

[(1, 90107082), (2, 45053541), (3, 30035694), (6, 15017847), (9, 10011898), (13, 6931314), (18, 5005949), (19, 4742478), (26, 3465657), (38, 2371239), (39, 2310438), (57, 1580826), (78, 1155219), (114, 790413), (117, 770146), (169, 533178), (171, 526942), (234, 385073), (247, 364806), (338, 266589), (342, 263471), (494, 182403), (507, 177726), (741, 121602), (1014, 88863), (1482, 60801), (1521, 59242), (1559, 57798), (2223, 40534), (3042, 29621), (3118, 28899), (3211, 28062), (4446, 20267), (4677, 19266), (6422, 14031), (9354, 9633)]