66805272

素因数分解:

$2^3\times 3^2\times {\mathrm{599}}^1\times {\mathrm{1549}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 181350000

約数和(自身を除く): 114544728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 599, 1198, 1549, 1797, 2396, 3098, 3594, 4647, 4792, 5391, 6196, 7188, 9294, 10782, 12392, 13941, 14376, 18588, 21564, 27882, 37176, 43128, 55764, 111528, 927851, 1855702, 2783553, 3711404, 5567106, 7422808, 8350659, 11134212, 16701318, 22268424, 33402636, 66805272]

約数ペア:

[(1, 66805272), (2, 33402636), (3, 22268424), (4, 16701318), (6, 11134212), (8, 8350659), (9, 7422808), (12, 5567106), (18, 3711404), (24, 2783553), (36, 1855702), (72, 927851), (599, 111528), (1198, 55764), (1549, 43128), (1797, 37176), (2396, 27882), (3098, 21564), (3594, 18588), (4647, 14376), (4792, 13941), (5391, 12392), (6196, 10782), (7188, 9294)]