86781684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1101

約数の個数: 72

約数和(自身を含む): 226568160

約数和(自身を除く): 139786476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 121, 132, 177, 236, 242, 354, 363, 484, 649, 708, 726, 1013, 1298, 1452, 1947, 2026, 2596, 3039, 3894, 4052, 6078, 7139, 7788, 11143, 12156, 14278, 21417, 22286, 28556, 33429, 42834, 44572, 59767, 66858, 85668, 119534, 122573, 133716, 179301, 239068, 245146, 358602, 367719, 490292, 657437, 717204, 735438, 1314874, 1470876, 1972311, 2629748, 3944622, 7231807, 7889244, 14463614, 21695421, 28927228, 43390842, 86781684]

約数ペア:

[(1, 86781684), (2, 43390842), (3, 28927228), (4, 21695421), (6, 14463614), (11, 7889244), (12, 7231807), (22, 3944622), (33, 2629748), (44, 1972311), (59, 1470876), (66, 1314874), (118, 735438), (121, 717204), (132, 657437), (177, 490292), (236, 367719), (242, 358602), (354, 245146), (363, 239068), (484, 179301), (649, 133716), (708, 122573), (726, 119534), (1013, 85668), (1298, 66858), (1452, 59767), (1947, 44572), (2026, 42834), (2596, 33429), (3039, 28556), (3894, 22286), (4052, 21417), (6078, 14278), (7139, 12156), (7788, 11143)]