87822828

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{5557}}^1$

素因数の和:6006

約数の個数: 36

約数和(自身を含む): 222542320

約数和(自身を除く): 134719492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1317, 1756, 2634, 3951, 5268, 5557, 7902, 11114, 15804, 16671, 22228, 33342, 50013, 66684, 100026, 200052, 2439523, 4879046, 7318569, 9758092, 14637138, 21955707, 29274276, 43911414, 87822828]

約数ペア:

[(1, 87822828), (2, 43911414), (3, 29274276), (4, 21955707), (6, 14637138), (9, 9758092), (12, 7318569), (18, 4879046), (36, 2439523), (439, 200052), (878, 100026), (1317, 66684), (1756, 50013), (2634, 33342), (3951, 22228), (5268, 16671), (5557, 15804), (7902, 11114)]