78883164

素因数分解:

$2^2\times 3^2\times {\mathrm{2191199}}^1$

素因数の和:2191209

約数の個数: 18

約数和(自身を含む): 199399200

約数和(自身を除く): 120516036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2191199, 4382398, 6573597, 8764796, 13147194, 19720791, 26294388, 39441582, 78883164]

約数ペア:

[(1, 78883164), (2, 39441582), (3, 26294388), (4, 19720791), (6, 13147194), (9, 8764796), (12, 6573597), (18, 4382398), (36, 2191199)]