71031852

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{41981}}^1$

素因数の和:42038

約数の個数: 36

約数和(自身を含む): 183377376

約数和(自身を除く): 112345524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 41981, 83962, 125943, 167924, 251886, 377829, 503772, 755658, 1511316, 1973107, 3946214, 5919321, 7892428, 11838642, 17757963, 23677284, 35515926, 71031852]

約数ペア:

[(1, 71031852), (2, 35515926), (3, 23677284), (4, 17757963), (6, 11838642), (9, 7892428), (12, 5919321), (18, 3946214), (36, 1973107), (47, 1511316), (94, 755658), (141, 503772), (188, 377829), (282, 251886), (423, 167924), (564, 125943), (846, 83962), (1692, 41981)]