77135564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 157659264

約数和(自身を除く): 80523700

約数列:

[1, 2, 4, 11, 22, 31, 44, 53, 62, 97, 106, 121, 124, 194, 212, 242, 341, 388, 484, 583, 682, 1067, 1166, 1364, 1643, 2134, 2332, 3007, 3286, 3751, 4268, 5141, 6014, 6413, 6572, 7502, 10282, 11737, 12028, 12826, 15004, 18073, 20564, 23474, 25652, 33077, 36146, 46948, 56551, 66154, 72292, 113102, 132308, 159371, 198803, 226204, 318742, 363847, 397606, 622061, 637484, 727694, 795212, 1244122, 1455388, 1753081, 2488244, 3506162, 7012324, 19283891, 38567782, 77135564]

約数ペア:

[(1, 77135564), (2, 38567782), (4, 19283891), (11, 7012324), (22, 3506162), (31, 2488244), (44, 1753081), (53, 1455388), (62, 1244122), (97, 795212), (106, 727694), (121, 637484), (124, 622061), (194, 397606), (212, 363847), (242, 318742), (341, 226204), (388, 198803), (484, 159371), (583, 132308), (682, 113102), (1067, 72292), (1166, 66154), (1364, 56551), (1643, 46948), (2134, 36146), (2332, 33077), (3007, 25652), (3286, 23474), (3751, 20564), (4268, 18073), (5141, 15004), (6014, 12826), (6413, 12028), (6572, 11737), (7502, 10282)]