90535128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{121687}}^1$

素因数の和:121727

約数の個数: 32

約数和(自身を含む): 233640960

約数和(自身を除く): 143105832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 121687, 243374, 365061, 486748, 730122, 973496, 1460244, 2920488, 3772297, 7544594, 11316891, 15089188, 22633782, 30178376, 45267564, 90535128]

約数ペア:

[(1, 90535128), (2, 45267564), (3, 30178376), (4, 22633782), (6, 15089188), (8, 11316891), (12, 7544594), (24, 3772297), (31, 2920488), (62, 1460244), (93, 973496), (124, 730122), (186, 486748), (248, 365061), (372, 243374), (744, 121687)]