71660646

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{3079}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 88006554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 1293, 2586, 3079, 3879, 6158, 7758, 9237, 11637, 18474, 23274, 27711, 55422, 83133, 166266, 1327049, 2654098, 3981147, 7962294, 11943441, 23886882, 35830323, 71660646]

約数ペア:

[(1, 71660646), (2, 35830323), (3, 23886882), (6, 11943441), (9, 7962294), (18, 3981147), (27, 2654098), (54, 1327049), (431, 166266), (862, 83133), (1293, 55422), (2586, 27711), (3079, 23274), (3879, 18474), (6158, 11637), (7758, 9237)]