85388292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3129

約数の個数: 72

約数和(自身を含む): 238859712

約数和(自身を除く): 153471420

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 639, 781, 852, 1278, 1562, 2343, 2556, 3037, 3124, 4686, 6074, 7029, 9111, 9372, 12148, 14058, 18222, 27333, 28116, 33407, 36444, 54666, 66814, 100221, 109332, 133628, 200442, 215627, 300663, 400884, 431254, 601326, 646881, 862508, 1202652, 1293762, 1940643, 2371897, 2587524, 3881286, 4743794, 7115691, 7762572, 9487588, 14231382, 21347073, 28462764, 42694146, 85388292]

約数ペア:

[(1, 85388292), (2, 42694146), (3, 28462764), (4, 21347073), (6, 14231382), (9, 9487588), (11, 7762572), (12, 7115691), (18, 4743794), (22, 3881286), (33, 2587524), (36, 2371897), (44, 1940643), (66, 1293762), (71, 1202652), (99, 862508), (132, 646881), (142, 601326), (198, 431254), (213, 400884), (284, 300663), (396, 215627), (426, 200442), (639, 133628), (781, 109332), (852, 100221), (1278, 66814), (1562, 54666), (2343, 36444), (2556, 33407), (3037, 28116), (3124, 27333), (4686, 18222), (6074, 14058), (7029, 12148), (9111, 9372)]