80158052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:732

約数の個数: 36

約数和(自身を含む): 152797680

約数和(自身を除く): 72639628

約数列:

[1, 2, 4, 13, 26, 52, 169, 283, 338, 419, 566, 676, 838, 1132, 1676, 3679, 5447, 7358, 10894, 14716, 21788, 47827, 70811, 95654, 118577, 141622, 191308, 237154, 283244, 474308, 1541501, 3083002, 6166004, 20039513, 40079026, 80158052]

約数ペア:

[(1, 80158052), (2, 40079026), (4, 20039513), (13, 6166004), (26, 3083002), (52, 1541501), (169, 474308), (283, 283244), (338, 237154), (419, 191308), (566, 141622), (676, 118577), (838, 95654), (1132, 70811), (1676, 47827), (3679, 21788), (5447, 14716), (7358, 10894)]