77771640218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1\times {\mathrm{29207}}^1$

素因数の和:30194

約数の個数: 32

約数和(自身を含む): 124496179200

約数和(自身を除く): 46724538982

約数列:

[1, 2, 19, 38, 79, 158, 887, 1501, 1774, 3002, 16853, 29207, 33706, 58414, 70073, 140146, 554933, 1109866, 1331387, 2307353, 2662774, 4614706, 25906609, 43839707, 51813218, 87679414, 492225571, 984451142, 2046622111, 4093244222, 38885820109, 77771640218]

約数ペア:

[(1, 77771640218), (2, 38885820109), (19, 4093244222), (38, 2046622111), (79, 984451142), (158, 492225571), (887, 87679414), (1501, 51813218), (1774, 43839707), (3002, 25906609), (16853, 4614706), (29207, 2662774), (33706, 2307353), (58414, 1331387), (70073, 1109866), (140146, 554933)]