78916590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{876851}}^1$

素因数の和:876864

約数の個数: 24

約数和(自身を含む): 205183368

約数和(自身を除く): 126266778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 876851, 1753702, 2630553, 4384255, 5261106, 7891659, 8768510, 13152765, 15783318, 26305530, 39458295, 78916590]

約数ペア:

[(1, 78916590), (2, 39458295), (3, 26305530), (5, 15783318), (6, 13152765), (9, 8768510), (10, 7891659), (15, 5261106), (18, 4384255), (30, 2630553), (45, 1753702), (90, 876851)]