77232090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198031}}^1$

素因数の和:198054

約数の個数: 32

約数和(自身を含む): 199616256

約数和(自身を除く): 122384166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 198031, 396062, 594093, 990155, 1188186, 1980310, 2574403, 2970465, 5148806, 5940930, 7723209, 12872015, 15446418, 25744030, 38616045, 77232090]

約数ペア:

[(1, 77232090), (2, 38616045), (3, 25744030), (5, 15446418), (6, 12872015), (10, 7723209), (13, 5940930), (15, 5148806), (26, 2970465), (30, 2574403), (39, 1980310), (65, 1188186), (78, 990155), (130, 594093), (195, 396062), (390, 198031)]