86869188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{344719}}^1$

素因数の和:344736

約数の個数: 36

約数和(自身を含む): 250956160

約数和(自身を除く): 164086972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 344719, 689438, 1034157, 1378876, 2068314, 2413033, 3102471, 4136628, 4826066, 6204942, 7239099, 9652132, 12409884, 14478198, 21717297, 28956396, 43434594, 86869188]

約数ペア:

[(1, 86869188), (2, 43434594), (3, 28956396), (4, 21717297), (6, 14478198), (7, 12409884), (9, 9652132), (12, 7239099), (14, 6204942), (18, 4826066), (21, 4136628), (28, 3102471), (36, 2413033), (42, 2068314), (63, 1378876), (84, 1034157), (126, 689438), (252, 344719)]