78769998

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{12539}}^1$

素因数の和:12896

約数の個数: 24

約数和(自身を含む): 171171000

約数和(自身を除く): 92401002

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 12539, 25078, 37617, 75234, 112851, 225702, 4376111, 8752222, 13128333, 26256666, 39384999, 78769998]

約数ペア:

[(1, 78769998), (2, 39384999), (3, 26256666), (6, 13128333), (9, 8752222), (18, 4376111), (349, 225702), (698, 112851), (1047, 75234), (2094, 37617), (3141, 25078), (6282, 12539)]