90916868156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1\times {\mathrm{28409}}^1$

素因数の和:30926

約数の個数: 48

約数和(自身を含む): 177407949600

約数和(自身を除く): 86491081444

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2477, 4954, 9908, 28409, 42109, 47063, 56818, 84218, 94126, 113636, 168436, 188252, 482953, 539771, 800071, 965906, 1079542, 1600142, 1931812, 2159084, 3200284, 9176107, 18352214, 36704428, 70369093, 140738186, 281476372, 1196274581, 1337012767, 2392549162, 2674025534, 4785098324, 5348051068, 22729217039, 45458434078, 90916868156]

約数ペア:

[(1, 90916868156), (2, 45458434078), (4, 22729217039), (17, 5348051068), (19, 4785098324), (34, 2674025534), (38, 2392549162), (68, 1337012767), (76, 1196274581), (323, 281476372), (646, 140738186), (1292, 70369093), (2477, 36704428), (4954, 18352214), (9908, 9176107), (28409, 3200284), (42109, 2159084), (47063, 1931812), (56818, 1600142), (84218, 1079542), (94126, 965906), (113636, 800071), (168436, 539771), (188252, 482953)]