87148884

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{10987}}^1$

素因数の和:11655

約数の個数: 24

約数和(自身を含む): 203673568

約数和(自身を除く): 116524684

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 10987, 21974, 32961, 43948, 65922, 131844, 7262407, 14524814, 21787221, 29049628, 43574442, 87148884]

約数ペア:

[(1, 87148884), (2, 43574442), (3, 29049628), (4, 21787221), (6, 14524814), (12, 7262407), (661, 131844), (1322, 65922), (1983, 43948), (2644, 32961), (3966, 21974), (7932, 10987)]