82558168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 194181120

約数和(自身を除く): 111622952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 223, 308, 446, 601, 616, 892, 1202, 1561, 1784, 2404, 2453, 3122, 4207, 4808, 4906, 6244, 6611, 8414, 9812, 12488, 13222, 16828, 17171, 19624, 26444, 33656, 34342, 46277, 52888, 68684, 92554, 134023, 137368, 185108, 268046, 370216, 536092, 938161, 1072184, 1474253, 1876322, 2948506, 3752644, 5897012, 7505288, 10319771, 11794024, 20639542, 41279084, 82558168]

約数ペア:

[(1, 82558168), (2, 41279084), (4, 20639542), (7, 11794024), (8, 10319771), (11, 7505288), (14, 5897012), (22, 3752644), (28, 2948506), (44, 1876322), (56, 1474253), (77, 1072184), (88, 938161), (154, 536092), (223, 370216), (308, 268046), (446, 185108), (601, 137368), (616, 134023), (892, 92554), (1202, 68684), (1561, 52888), (1784, 46277), (2404, 34342), (2453, 33656), (3122, 26444), (4207, 19624), (4808, 17171), (4906, 16828), (6244, 13222), (6611, 12488), (8414, 9812)]