81374652

素因数分解:

$2^2\times 3^3\times {\mathrm{269}}^1\times {\mathrm{2801}}^1$

素因数の和:3083

約数の個数: 48

約数和(自身を含む): 211831200

約数和(自身を除く): 130456548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 269, 538, 807, 1076, 1614, 2421, 2801, 3228, 4842, 5602, 7263, 8403, 9684, 11204, 14526, 16806, 25209, 29052, 33612, 50418, 75627, 100836, 151254, 302508, 753469, 1506938, 2260407, 3013876, 4520814, 6781221, 9041628, 13562442, 20343663, 27124884, 40687326, 81374652]

約数ペア:

[(1, 81374652), (2, 40687326), (3, 27124884), (4, 20343663), (6, 13562442), (9, 9041628), (12, 6781221), (18, 4520814), (27, 3013876), (36, 2260407), (54, 1506938), (108, 753469), (269, 302508), (538, 151254), (807, 100836), (1076, 75627), (1614, 50418), (2421, 33612), (2801, 29052), (3228, 25209), (4842, 16806), (5602, 14526), (7263, 11204), (8403, 9684)]