68265978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{44971}}^1$

素因数の和:45010

約数の個数: 32

約数和(自身を含む): 155423232

約数和(自身を除く): 87157254

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 44971, 89942, 134913, 269826, 494681, 989362, 1034333, 1484043, 2068666, 2968086, 3102999, 6205998, 11377663, 22755326, 34132989, 68265978]

約数ペア:

[(1, 68265978), (2, 34132989), (3, 22755326), (6, 11377663), (11, 6205998), (22, 3102999), (23, 2968086), (33, 2068666), (46, 1484043), (66, 1034333), (69, 989362), (138, 494681), (253, 269826), (506, 134913), (759, 89942), (1518, 44971)]