71018136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{140909}}^1$

素因数の和:140928

約数の個数: 48

約数和(自身を含む): 219819600

約数和(自身を除く): 148801464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 140909, 281818, 422727, 563636, 845454, 986363, 1127272, 1268181, 1690908, 1972726, 2536362, 2959089, 3381816, 3945452, 5072724, 5918178, 7890904, 8877267, 10145448, 11836356, 17754534, 23672712, 35509068, 71018136]

約数ペア:

[(1, 71018136), (2, 35509068), (3, 23672712), (4, 17754534), (6, 11836356), (7, 10145448), (8, 8877267), (9, 7890904), (12, 5918178), (14, 5072724), (18, 3945452), (21, 3381816), (24, 2959089), (28, 2536362), (36, 1972726), (42, 1690908), (56, 1268181), (63, 1127272), (72, 986363), (84, 845454), (126, 563636), (168, 422727), (252, 281818), (504, 140909)]