78102674

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{743}}^1$

素因数の和:1082

約数の個数: 24

約数和(自身を含む): 127438272

約数和(自身を除く): 49335598

約数列:

[1, 2, 13, 26, 169, 311, 338, 622, 743, 1486, 4043, 8086, 9659, 19318, 52559, 105118, 125567, 231073, 251134, 462146, 3003949, 6007898, 39051337, 78102674]

約数ペア:

[(1, 78102674), (2, 39051337), (13, 6007898), (26, 3003949), (169, 462146), (311, 251134), (338, 231073), (622, 125567), (743, 105118), (1486, 52559), (4043, 19318), (8086, 9659)]