84746354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 80726926

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 107, 139, 154, 214, 259, 278, 407, 518, 749, 814, 973, 1177, 1498, 1529, 1946, 2354, 2849, 3058, 3959, 5143, 5698, 7918, 8239, 10286, 10703, 14873, 16478, 21406, 27713, 29746, 36001, 43549, 55426, 56573, 72002, 87098, 104111, 113146, 163603, 208222, 304843, 327206, 396011, 550301, 609686, 792022, 1100602, 1145221, 2290442, 3852107, 6053311, 7704214, 12106622, 42373177, 84746354]

約数ペア:

[(1, 84746354), (2, 42373177), (7, 12106622), (11, 7704214), (14, 6053311), (22, 3852107), (37, 2290442), (74, 1145221), (77, 1100602), (107, 792022), (139, 609686), (154, 550301), (214, 396011), (259, 327206), (278, 304843), (407, 208222), (518, 163603), (749, 113146), (814, 104111), (973, 87098), (1177, 72002), (1498, 56573), (1529, 55426), (1946, 43549), (2354, 36001), (2849, 29746), (3058, 27713), (3959, 21406), (5143, 16478), (5698, 14873), (7918, 10703), (8239, 10286)]