87976196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1185

約数の個数: 72

約数和(自身を含む): 201989760

約数和(自身を除く): 114013564

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 1012, 1129, 1694, 1771, 2258, 2783, 3388, 3542, 4516, 5566, 7084, 7903, 11132, 12419, 15806, 19481, 24838, 25967, 31612, 38962, 49676, 51934, 77924, 86933, 103868, 136609, 173866, 181769, 273218, 285637, 347732, 363538, 546436, 571274, 727076, 956263, 1142548, 1912526, 1999459, 3142007, 3825052, 3998918, 6284014, 7997836, 12568028, 21994049, 43988098, 87976196]

約数ペア:

[(1, 87976196), (2, 43988098), (4, 21994049), (7, 12568028), (11, 7997836), (14, 6284014), (22, 3998918), (23, 3825052), (28, 3142007), (44, 1999459), (46, 1912526), (77, 1142548), (92, 956263), (121, 727076), (154, 571274), (161, 546436), (242, 363538), (253, 347732), (308, 285637), (322, 273218), (484, 181769), (506, 173866), (644, 136609), (847, 103868), (1012, 86933), (1129, 77924), (1694, 51934), (1771, 49676), (2258, 38962), (2783, 31612), (3388, 25967), (3542, 24838), (4516, 19481), (5566, 15806), (7084, 12419), (7903, 11132)]