72013284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{285767}}^1$

素因数の和:285784

約数の個数: 36

約数和(自身を含む): 208039104

約数和(自身を除く): 136025820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 285767, 571534, 857301, 1143068, 1714602, 2000369, 2571903, 3429204, 4000738, 5143806, 6001107, 8001476, 10287612, 12002214, 18003321, 24004428, 36006642, 72013284]

約数ペア:

[(1, 72013284), (2, 36006642), (3, 24004428), (4, 18003321), (6, 12002214), (7, 10287612), (9, 8001476), (12, 6001107), (14, 5143806), (18, 4000738), (21, 3429204), (28, 2571903), (36, 2000369), (42, 1714602), (63, 1143068), (84, 857301), (126, 571534), (252, 285767)]