68180166

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1231}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 157405248

約数和(自身を除く): 89225082

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 181, 306, 362, 543, 1086, 1231, 1629, 2462, 3077, 3258, 3693, 6154, 7386, 9231, 11079, 18462, 20927, 22158, 27693, 41854, 55386, 62781, 125562, 188343, 222811, 376686, 445622, 668433, 1336866, 2005299, 3787787, 4010598, 7575574, 11363361, 22726722, 34090083, 68180166]

約数ペア:

[(1, 68180166), (2, 34090083), (3, 22726722), (6, 11363361), (9, 7575574), (17, 4010598), (18, 3787787), (34, 2005299), (51, 1336866), (102, 668433), (153, 445622), (181, 376686), (306, 222811), (362, 188343), (543, 125562), (1086, 62781), (1231, 55386), (1629, 41854), (2462, 27693), (3077, 22158), (3258, 20927), (3693, 18462), (6154, 11079), (7386, 9231)]