78780708

素因数分解:

$2^2\times 3^3\times {\mathrm{729451}}^1$

素因数の和:729464

約数の個数: 24

約数和(自身を含む): 204246560

約数和(自身を除く): 125465852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 729451, 1458902, 2188353, 2917804, 4376706, 6565059, 8753412, 13130118, 19695177, 26260236, 39390354, 78780708]

約数ペア:

[(1, 78780708), (2, 39390354), (3, 26260236), (4, 19695177), (6, 13130118), (9, 8753412), (12, 6565059), (18, 4376706), (27, 2917804), (36, 2188353), (54, 1458902), (108, 729451)]