87198198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3491}}^1$

素因数の和:3700

約数の個数: 32

約数和(自身を含む): 183036672

約数和(自身を除く): 95838474

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 1086, 3491, 4163, 6982, 8326, 10473, 12489, 20946, 24978, 80293, 160586, 240879, 481758, 631871, 1263742, 1895613, 3791226, 14533033, 29066066, 43599099, 87198198]

約数ペア:

[(1, 87198198), (2, 43599099), (3, 29066066), (6, 14533033), (23, 3791226), (46, 1895613), (69, 1263742), (138, 631871), (181, 481758), (362, 240879), (543, 160586), (1086, 80293), (3491, 24978), (4163, 20946), (6982, 12489), (8326, 10473)]