75488644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1789}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 165997440

約数和(自身を除く): 90508796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1789, 1918, 3014, 3578, 3836, 6028, 7156, 10549, 12523, 19679, 21098, 25046, 39358, 42196, 50092, 78716, 137753, 245093, 275506, 490186, 551012, 980372, 1715651, 2696023, 3431302, 5392046, 6862604, 10784092, 18872161, 37744322, 75488644]

約数ペア:

[(1, 75488644), (2, 37744322), (4, 18872161), (7, 10784092), (11, 6862604), (14, 5392046), (22, 3431302), (28, 2696023), (44, 1715651), (77, 980372), (137, 551012), (154, 490186), (274, 275506), (308, 245093), (548, 137753), (959, 78716), (1507, 50092), (1789, 42196), (1918, 39358), (3014, 25046), (3578, 21098), (3836, 19679), (6028, 12523), (7156, 10549)]