87069564

素因数分解:

$2^2\times 3^2\times {\mathrm{661}}^1\times {\mathrm{3659}}^1$

素因数の和:4330

約数の個数: 36

約数和(自身を含む): 220485720

約数和(自身を除く): 133416156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 661, 1322, 1983, 2644, 3659, 3966, 5949, 7318, 7932, 10977, 11898, 14636, 21954, 23796, 32931, 43908, 65862, 131724, 2418599, 4837198, 7255797, 9674396, 14511594, 21767391, 29023188, 43534782, 87069564]

約数ペア:

[(1, 87069564), (2, 43534782), (3, 29023188), (4, 21767391), (6, 14511594), (9, 9674396), (12, 7255797), (18, 4837198), (36, 2418599), (661, 131724), (1322, 65862), (1983, 43908), (2644, 32931), (3659, 23796), (3966, 21954), (5949, 14636), (7318, 11898), (7932, 10977)]