78388871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 88408320

約数和(自身を除く): 10019449

約数列:

[1, 11, 43, 103, 473, 1133, 1609, 4429, 17699, 48719, 69187, 165727, 761057, 1822997, 7126261, 78388871]

約数ペア:

[(1, 78388871), (11, 7126261), (43, 1822997), (103, 761057), (473, 165727), (1133, 69187), (1609, 48719), (4429, 17699)]