77998362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{999979}}^1$

素因数の和:999997

約数の個数: 16

約数和(自身を含む): 167996640

約数和(自身を除く): 89998278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 999979, 1999958, 2999937, 5999874, 12999727, 25999454, 38999181, 77998362]

約数ペア:

[(1, 77998362), (2, 38999181), (3, 25999454), (6, 12999727), (13, 5999874), (26, 2999937), (39, 1999958), (78, 999979)]