78792090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202031}}^1$

素因数の和:202054

約数の個数: 32

約数和(自身を含む): 203648256

約数和(自身を除く): 124856166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 202031, 404062, 606093, 1010155, 1212186, 2020310, 2626403, 3030465, 5252806, 6060930, 7879209, 13132015, 15758418, 26264030, 39396045, 78792090]

約数ペア:

[(1, 78792090), (2, 39396045), (3, 26264030), (5, 15758418), (6, 13132015), (10, 7879209), (13, 6060930), (15, 5252806), (26, 3030465), (30, 2626403), (39, 2020310), (65, 1212186), (78, 1010155), (130, 606093), (195, 404062), (390, 202031)]