78321228

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{225061}}^1$

素因数の和:225097

約数の個数: 24

約数和(自身を含む): 189052080

約数和(自身を除く): 110730852

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 225061, 450122, 675183, 900244, 1350366, 2700732, 6526769, 13053538, 19580307, 26107076, 39160614, 78321228]

約数ペア:

[(1, 78321228), (2, 39160614), (3, 26107076), (4, 19580307), (6, 13053538), (12, 6526769), (29, 2700732), (58, 1350366), (87, 900244), (116, 675183), (174, 450122), (348, 225061)]