87699138

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2659}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 183859200

約数和(自身を除く): 96160062

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 478, 717, 1434, 2659, 5318, 5497, 7977, 10994, 15954, 16491, 32982, 61157, 122314, 183471, 366942, 635501, 1271002, 1906503, 3813006, 14616523, 29233046, 43849569, 87699138]

約数ペア:

[(1, 87699138), (2, 43849569), (3, 29233046), (6, 14616523), (23, 3813006), (46, 1906503), (69, 1271002), (138, 635501), (239, 366942), (478, 183471), (717, 122314), (1434, 61157), (2659, 32982), (5318, 16491), (5497, 15954), (7977, 10994)]