71349792

素因数分解:

$2^5\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1693}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 187830720

約数和(自身を除く): 116480928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 439, 878, 1317, 1693, 1756, 2634, 3386, 3512, 5079, 5268, 6772, 7024, 10158, 10536, 13544, 14048, 20316, 21072, 27088, 40632, 42144, 54176, 81264, 162528, 743227, 1486454, 2229681, 2972908, 4459362, 5945816, 8918724, 11891632, 17837448, 23783264, 35674896, 71349792]

約数ペア:

[(1, 71349792), (2, 35674896), (3, 23783264), (4, 17837448), (6, 11891632), (8, 8918724), (12, 5945816), (16, 4459362), (24, 2972908), (32, 2229681), (48, 1486454), (96, 743227), (439, 162528), (878, 81264), (1317, 54176), (1693, 42144), (1756, 40632), (2634, 27088), (3386, 21072), (3512, 20316), (5079, 14048), (5268, 13544), (6772, 10536), (7024, 10158)]