81410376

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{32933}}^1$

素因数の和:33045

約数の個数: 32

約数和(自身を含む): 205508160

約数和(自身を除く): 124097784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 32933, 65866, 98799, 131732, 197598, 263464, 395196, 790392, 3392099, 6784198, 10176297, 13568396, 20352594, 27136792, 40705188, 81410376]

約数ペア:

[(1, 81410376), (2, 40705188), (3, 27136792), (4, 20352594), (6, 13568396), (8, 10176297), (12, 6784198), (24, 3392099), (103, 790392), (206, 395196), (309, 263464), (412, 197598), (618, 131732), (824, 98799), (1236, 65866), (2472, 32933)]