68610516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439811}}^1$

素因数の和:439831

約数の個数: 24

約数和(自身を含む): 172406304

約数和(自身を除く): 103795788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439811, 879622, 1319433, 1759244, 2638866, 5277732, 5717543, 11435086, 17152629, 22870172, 34305258, 68610516]

約数ペア:

[(1, 68610516), (2, 34305258), (3, 22870172), (4, 17152629), (6, 11435086), (12, 5717543), (13, 5277732), (26, 2638866), (39, 1759244), (52, 1319433), (78, 879622), (156, 439811)]