78456066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21401}}^1$

素因数の和:21466

約数の個数: 32

約数和(自身を含む): 172585728

約数和(自身を除く): 94129662

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 21401, 42802, 64203, 128406, 278213, 556426, 834639, 1005847, 1669278, 2011694, 3017541, 6035082, 13076011, 26152022, 39228033, 78456066]

約数ペア:

[(1, 78456066), (2, 39228033), (3, 26152022), (6, 13076011), (13, 6035082), (26, 3017541), (39, 2011694), (47, 1669278), (78, 1005847), (94, 834639), (141, 556426), (282, 278213), (611, 128406), (1222, 64203), (1833, 42802), (3666, 21401)]