66841852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 149108960

約数和(自身を除く): 82267108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 121, 154, 181, 218, 242, 308, 362, 436, 484, 724, 763, 847, 1199, 1267, 1526, 1694, 1991, 2398, 2534, 3052, 3388, 3982, 4796, 5068, 7964, 8393, 13189, 13937, 16786, 19729, 21901, 26378, 27874, 33572, 39458, 43802, 52756, 55748, 78916, 87604, 92323, 138103, 153307, 184646, 217019, 276206, 306614, 369292, 434038, 552412, 613228, 868076, 1519133, 2387209, 3038266, 4774418, 6076532, 9548836, 16710463, 33420926, 66841852]

約数ペア:

[(1, 66841852), (2, 33420926), (4, 16710463), (7, 9548836), (11, 6076532), (14, 4774418), (22, 3038266), (28, 2387209), (44, 1519133), (77, 868076), (109, 613228), (121, 552412), (154, 434038), (181, 369292), (218, 306614), (242, 276206), (308, 217019), (362, 184646), (436, 153307), (484, 138103), (724, 92323), (763, 87604), (847, 78916), (1199, 55748), (1267, 52756), (1526, 43802), (1694, 39458), (1991, 33572), (2398, 27874), (2534, 26378), (3052, 21901), (3388, 19729), (3982, 16786), (4796, 13937), (5068, 13189), (7964, 8393)]