66239172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79999}}^1$

素因数の和:80032

約数の個数: 36

約数和(自身を含む): 174720000

約数和(自身を除く): 108480828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 79999, 159998, 239997, 319996, 479994, 719991, 959988, 1439982, 1839977, 2879964, 3679954, 5519931, 7359908, 11039862, 16559793, 22079724, 33119586, 66239172]

約数ペア:

[(1, 66239172), (2, 33119586), (3, 22079724), (4, 16559793), (6, 11039862), (9, 7359908), (12, 5519931), (18, 3679954), (23, 2879964), (36, 1839977), (46, 1439982), (69, 959988), (92, 719991), (138, 479994), (207, 319996), (276, 239997), (414, 159998), (828, 79999)]