86921028

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{11443}}^1$

素因数の和:11664

約数の個数: 36

約数和(自身を含む): 220777648

約数和(自身を除く): 133856620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 11443, 22886, 34329, 45772, 68658, 102987, 137316, 205974, 411948, 2414473, 4828946, 7243419, 9657892, 14486838, 21730257, 28973676, 43460514, 86921028]

約数ペア:

[(1, 86921028), (2, 43460514), (3, 28973676), (4, 21730257), (6, 14486838), (9, 9657892), (12, 7243419), (18, 4828946), (36, 2414473), (211, 411948), (422, 205974), (633, 137316), (844, 102987), (1266, 68658), (1899, 45772), (2532, 34329), (3798, 22886), (7596, 11443)]