87989214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{637603}}^1$

素因数の和:637631

約数の個数: 16

約数和(自身を含む): 183629952

約数和(自身を除く): 95640738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 637603, 1275206, 1912809, 3825618, 14664869, 29329738, 43994607, 87989214]

約数ペア:

[(1, 87989214), (2, 43994607), (3, 29329738), (6, 14664869), (23, 3825618), (46, 1912809), (69, 1275206), (138, 637603)]