81492036

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{587}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 199148544

約数和(自身を除く): 117656508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 503, 587, 1006, 1174, 1509, 1761, 2012, 2348, 3018, 3522, 6036, 7044, 11569, 13501, 23138, 27002, 34707, 40503, 46276, 54004, 69414, 81006, 138828, 162012, 295261, 590522, 885783, 1181044, 1771566, 3543132, 6791003, 13582006, 20373009, 27164012, 40746018, 81492036]

約数ペア:

[(1, 81492036), (2, 40746018), (3, 27164012), (4, 20373009), (6, 13582006), (12, 6791003), (23, 3543132), (46, 1771566), (69, 1181044), (92, 885783), (138, 590522), (276, 295261), (503, 162012), (587, 138828), (1006, 81006), (1174, 69414), (1509, 54004), (1761, 46276), (2012, 40503), (2348, 34707), (3018, 27002), (3522, 23138), (6036, 13501), (7044, 11569)]