187966044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6971}}^1$

素因数の和:7095

約数の個数: 72

約数和(自身を含む): 548166528

約数和(自身を除く): 360200484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3852, 4494, 6741, 6971, 8988, 13482, 13942, 20913, 26964, 27884, 41826, 48797, 62739, 83652, 97594, 125478, 146391, 195188, 250956, 292782, 439173, 585564, 745897, 878346, 1491794, 1756692, 2237691, 2983588, 4475382, 5221279, 6713073, 8950764, 10442558, 13426146, 15663837, 20885116, 26852292, 31327674, 46991511, 62655348, 93983022, 187966044]

約数ペア:

[(1, 187966044), (2, 93983022), (3, 62655348), (4, 46991511), (6, 31327674), (7, 26852292), (9, 20885116), (12, 15663837), (14, 13426146), (18, 10442558), (21, 8950764), (28, 6713073), (36, 5221279), (42, 4475382), (63, 2983588), (84, 2237691), (107, 1756692), (126, 1491794), (214, 878346), (252, 745897), (321, 585564), (428, 439173), (642, 292782), (749, 250956), (963, 195188), (1284, 146391), (1498, 125478), (1926, 97594), (2247, 83652), (2996, 62739), (3852, 48797), (4494, 41826), (6741, 27884), (6971, 26964), (8988, 20913), (13482, 13942)]