78700068

素因数分解:

$2^2\times 3^2\times {\mathrm{2186113}}^1$

素因数の和:2186123

約数の個数: 18

約数和(自身を含む): 198936374

約数和(自身を除く): 120236306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2186113, 4372226, 6558339, 8744452, 13116678, 19675017, 26233356, 39350034, 78700068]

約数ペア:

[(1, 78700068), (2, 39350034), (3, 26233356), (4, 19675017), (6, 13116678), (9, 8744452), (12, 6558339), (18, 4372226), (36, 2186113)]