87989766

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{637607}}^1$

素因数の和:637635

約数の個数: 16

約数和(自身を含む): 183631104

約数和(自身を除く): 95641338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 637607, 1275214, 1912821, 3825642, 14664961, 29329922, 43994883, 87989766]

約数ペア:

[(1, 87989766), (2, 43994883), (3, 29329922), (6, 14664961), (23, 3825642), (46, 1912821), (69, 1275214), (138, 637607)]