78948774

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{102001}}^1$

素因数の和:102052

約数の個数: 24

約数和(自身を含む): 175035432

約数和(自身を除く): 96086658

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 102001, 204002, 306003, 612006, 918009, 1836018, 4386043, 8772086, 13158129, 26316258, 39474387, 78948774]

約数ペア:

[(1, 78948774), (2, 39474387), (3, 26316258), (6, 13158129), (9, 8772086), (18, 4386043), (43, 1836018), (86, 918009), (129, 612006), (258, 306003), (387, 204002), (774, 102001)]