78344676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2513

約数の個数: 72

約数和(自身を含む): 212983680

約数和(自身を除く): 134639004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2437, 2679, 3572, 4874, 5358, 7311, 8037, 9748, 10716, 14622, 16074, 21933, 29244, 32148, 43866, 46303, 87732, 92606, 114539, 138909, 185212, 229078, 277818, 343617, 416727, 458156, 555636, 687234, 833454, 1030851, 1374468, 1666908, 2061702, 2176241, 4123404, 4352482, 6528723, 8704964, 13057446, 19586169, 26114892, 39172338, 78344676]

約数ペア:

[(1, 78344676), (2, 39172338), (3, 26114892), (4, 19586169), (6, 13057446), (9, 8704964), (12, 6528723), (18, 4352482), (19, 4123404), (36, 2176241), (38, 2061702), (47, 1666908), (57, 1374468), (76, 1030851), (94, 833454), (114, 687234), (141, 555636), (171, 458156), (188, 416727), (228, 343617), (282, 277818), (342, 229078), (423, 185212), (564, 138909), (684, 114539), (846, 92606), (893, 87732), (1692, 46303), (1786, 43866), (2437, 32148), (2679, 29244), (3572, 21933), (4874, 16074), (5358, 14622), (7311, 10716), (8037, 9748)]