71318065428

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{223823}}^1$

素因数の和:224053

約数の個数: 72

約数和(自身を含む): 184778350848

約数和(自身を除く): 113460285420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 167, 212, 318, 334, 477, 501, 636, 668, 954, 1002, 1503, 1908, 2004, 3006, 6012, 8851, 17702, 26553, 35404, 53106, 79659, 106212, 159318, 223823, 318636, 447646, 671469, 895292, 1342938, 2014407, 2685876, 4028814, 8057628, 11862619, 23725238, 35587857, 37378441, 47450476, 71175714, 74756882, 106763571, 112135323, 142351428, 149513764, 213527142, 224270646, 336405969, 427054284, 448541292, 672811938, 1345623876, 1981057373, 3962114746, 5943172119, 7924229492, 11886344238, 17829516357, 23772688476, 35659032714, 71318065428]

約数ペア:

[(1, 71318065428), (2, 35659032714), (3, 23772688476), (4, 17829516357), (6, 11886344238), (9, 7924229492), (12, 5943172119), (18, 3962114746), (36, 1981057373), (53, 1345623876), (106, 672811938), (159, 448541292), (167, 427054284), (212, 336405969), (318, 224270646), (334, 213527142), (477, 149513764), (501, 142351428), (636, 112135323), (668, 106763571), (954, 74756882), (1002, 71175714), (1503, 47450476), (1908, 37378441), (2004, 35587857), (3006, 23725238), (6012, 11862619), (8851, 8057628), (17702, 4028814), (26553, 2685876), (35404, 2014407), (53106, 1342938), (79659, 895292), (106212, 671469), (159318, 447646), (223823, 318636)]