78481866

素因数分解:

$2^1\times 3^1\times {\mathrm{1277}}^1\times {\mathrm{10243}}^1$

素因数の和:11525

約数の個数: 16

約数和(自身を含む): 157101984

約数和(自身を除く): 78620118

約数列:

[1, 2, 3, 6, 1277, 2554, 3831, 7662, 10243, 20486, 30729, 61458, 13080311, 26160622, 39240933, 78481866]

約数ペア:

[(1, 78481866), (2, 39240933), (3, 26160622), (6, 13080311), (1277, 61458), (2554, 30729), (3831, 20486), (7662, 10243)]