82057080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97687}}^1$

素因数の和:97708

約数の個数: 64

約数和(自身を含む): 281341440

約数和(自身を除く): 199284360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 97687, 195374, 293061, 390748, 488435, 586122, 683809, 781496, 976870, 1172244, 1367618, 1465305, 1953740, 2051427, 2344488, 2735236, 2930610, 3419045, 3907480, 4102854, 5470472, 5861220, 6838090, 8205708, 10257135, 11722440, 13676180, 16411416, 20514270, 27352360, 41028540, 82057080]

約数ペア:

[(1, 82057080), (2, 41028540), (3, 27352360), (4, 20514270), (5, 16411416), (6, 13676180), (7, 11722440), (8, 10257135), (10, 8205708), (12, 6838090), (14, 5861220), (15, 5470472), (20, 4102854), (21, 3907480), (24, 3419045), (28, 2930610), (30, 2735236), (35, 2344488), (40, 2051427), (42, 1953740), (56, 1465305), (60, 1367618), (70, 1172244), (84, 976870), (105, 781496), (120, 683809), (140, 586122), (168, 488435), (210, 390748), (280, 293061), (420, 195374), (840, 97687)]