80883152

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 190464000

約数和(自身を除く): 109580848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 191, 199, 266, 304, 382, 398, 532, 764, 796, 1064, 1337, 1393, 1528, 1592, 2128, 2674, 2786, 3056, 3184, 3629, 3781, 5348, 5572, 7258, 7562, 10696, 11144, 14516, 15124, 21392, 22288, 25403, 26467, 29032, 30248, 38009, 50806, 52934, 58064, 60496, 76018, 101612, 105868, 152036, 203224, 211736, 266063, 304072, 406448, 423472, 532126, 608144, 722171, 1064252, 1444342, 2128504, 2888684, 4257008, 5055197, 5777368, 10110394, 11554736, 20220788, 40441576, 80883152]

約数ペア:

[(1, 80883152), (2, 40441576), (4, 20220788), (7, 11554736), (8, 10110394), (14, 5777368), (16, 5055197), (19, 4257008), (28, 2888684), (38, 2128504), (56, 1444342), (76, 1064252), (112, 722171), (133, 608144), (152, 532126), (191, 423472), (199, 406448), (266, 304072), (304, 266063), (382, 211736), (398, 203224), (532, 152036), (764, 105868), (796, 101612), (1064, 76018), (1337, 60496), (1393, 58064), (1528, 52934), (1592, 50806), (2128, 38009), (2674, 30248), (2786, 29032), (3056, 26467), (3184, 25403), (3629, 22288), (3781, 21392), (5348, 15124), (5572, 14516), (7258, 11144), (7562, 10696)]