87443388

素因数分解:

$2^2\times 3^4\times {\mathrm{269887}}^1$

素因数の和:269903

約数の個数: 30

約数和(自身を含む): 228595136

約数和(自身を除く): 141151748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 269887, 539774, 809661, 1079548, 1619322, 2428983, 3238644, 4857966, 7286949, 9715932, 14573898, 21860847, 29147796, 43721694, 87443388]

約数ペア:

[(1, 87443388), (2, 43721694), (3, 29147796), (4, 21860847), (6, 14573898), (9, 9715932), (12, 7286949), (18, 4857966), (27, 3238644), (36, 2428983), (54, 1619322), (81, 1079548), (108, 809661), (162, 539774), (324, 269887)]