66544884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{761}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 193048128

約数和(自身を除く): 126503244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347, 694, 761, 1041, 1388, 1522, 2082, 2283, 2429, 3044, 3123, 4164, 4566, 4858, 5327, 6246, 6849, 7287, 9132, 9716, 10654, 12492, 13698, 14574, 15981, 21308, 21861, 27396, 29148, 31962, 43722, 47943, 63924, 87444, 95886, 191772, 264067, 528134, 792201, 1056268, 1584402, 1848469, 2376603, 3168804, 3696938, 4753206, 5545407, 7393876, 9506412, 11090814, 16636221, 22181628, 33272442, 66544884]

約数ペア:

[(1, 66544884), (2, 33272442), (3, 22181628), (4, 16636221), (6, 11090814), (7, 9506412), (9, 7393876), (12, 5545407), (14, 4753206), (18, 3696938), (21, 3168804), (28, 2376603), (36, 1848469), (42, 1584402), (63, 1056268), (84, 792201), (126, 528134), (252, 264067), (347, 191772), (694, 95886), (761, 87444), (1041, 63924), (1388, 47943), (1522, 43722), (2082, 31962), (2283, 29148), (2429, 27396), (3044, 21861), (3123, 21308), (4164, 15981), (4566, 14574), (4858, 13698), (5327, 12492), (6246, 10654), (6849, 9716), (7287, 9132)]