86249142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15919}}^1$

素因数の和:15977

約数の個数: 48

約数和(自身を含む): 218549760

約数和(自身を除く): 132300618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 15919, 31838, 47757, 95514, 111433, 143271, 222866, 286542, 334299, 668598, 684517, 1002897, 1369034, 2005794, 2053551, 4107102, 4791619, 6160653, 9583238, 12321306, 14374857, 28749714, 43124571, 86249142]

約数ペア:

[(1, 86249142), (2, 43124571), (3, 28749714), (6, 14374857), (7, 12321306), (9, 9583238), (14, 6160653), (18, 4791619), (21, 4107102), (42, 2053551), (43, 2005794), (63, 1369034), (86, 1002897), (126, 684517), (129, 668598), (258, 334299), (301, 286542), (387, 222866), (602, 143271), (774, 111433), (903, 95514), (1806, 47757), (2709, 31838), (5418, 15919)]