86490972

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{12073}}^1$

素因数の和:12282

約数の個数: 36

約数和(自身を含む): 219746800

約数和(自身を除く): 133255828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 12073, 24146, 36219, 48292, 72438, 108657, 144876, 217314, 434628, 2402527, 4805054, 7207581, 9610108, 14415162, 21622743, 28830324, 43245486, 86490972]

約数ペア:

[(1, 86490972), (2, 43245486), (3, 28830324), (4, 21622743), (6, 14415162), (9, 9610108), (12, 7207581), (18, 4805054), (36, 2402527), (199, 434628), (398, 217314), (597, 144876), (796, 108657), (1194, 72438), (1791, 48292), (2388, 36219), (3582, 24146), (7164, 12073)]