90778818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1163831}}^1$

素因数の和:1163849

約数の個数: 16

約数和(自身を含む): 195523776

約数和(自身を除く): 104744958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1163831, 2327662, 3491493, 6982986, 15129803, 30259606, 45389409, 90778818]

約数ペア:

[(1, 90778818), (2, 45389409), (3, 30259606), (6, 15129803), (13, 6982986), (26, 3491493), (39, 2327662), (78, 1163831)]