68204982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{971}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 142767360

約数和(自身を除く): 74562378

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 509, 971, 1018, 1527, 1942, 2913, 3054, 5826, 11707, 22333, 23414, 35121, 44666, 66999, 70242, 133998, 494239, 988478, 1482717, 2965434, 11367497, 22734994, 34102491, 68204982]

約数ペア:

[(1, 68204982), (2, 34102491), (3, 22734994), (6, 11367497), (23, 2965434), (46, 1482717), (69, 988478), (138, 494239), (509, 133998), (971, 70242), (1018, 66999), (1527, 44666), (1942, 35121), (2913, 23414), (3054, 22333), (5826, 11707)]