78279708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1489}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 197419040

約数和(自身を除く): 119139332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 337, 674, 1011, 1348, 1489, 2022, 2978, 4044, 4381, 4467, 5956, 8762, 8934, 13143, 17524, 17868, 19357, 26286, 38714, 52572, 58071, 77428, 116142, 232284, 501793, 1003586, 1505379, 2007172, 3010758, 6021516, 6523309, 13046618, 19569927, 26093236, 39139854, 78279708]

約数ペア:

[(1, 78279708), (2, 39139854), (3, 26093236), (4, 19569927), (6, 13046618), (12, 6523309), (13, 6021516), (26, 3010758), (39, 2007172), (52, 1505379), (78, 1003586), (156, 501793), (337, 232284), (674, 116142), (1011, 77428), (1348, 58071), (1489, 52572), (2022, 38714), (2978, 26286), (4044, 19357), (4381, 17868), (4467, 17524), (5956, 13143), (8762, 8934)]