78164502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1002109}}^1$

素因数の和:1002127

約数の個数: 16

約数和(自身を含む): 168354480

約数和(自身を除く): 90189978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1002109, 2004218, 3006327, 6012654, 13027417, 26054834, 39082251, 78164502]

約数ペア:

[(1, 78164502), (2, 39082251), (3, 26054834), (6, 13027417), (13, 6012654), (26, 3006327), (39, 2004218), (78, 1002109)]