80040966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{1109}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 167512320

約数和(自身を除く): 87471354

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 523, 1046, 1109, 1569, 2218, 3138, 3327, 6654, 12029, 24058, 25507, 36087, 51014, 72174, 76521, 153042, 580007, 1160014, 1740021, 3480042, 13340161, 26680322, 40020483, 80040966]

約数ペア:

[(1, 80040966), (2, 40020483), (3, 26680322), (6, 13340161), (23, 3480042), (46, 1740021), (69, 1160014), (138, 580007), (523, 153042), (1046, 76521), (1109, 72174), (1569, 51014), (2218, 36087), (3138, 25507), (3327, 24058), (6654, 12029)]