81442032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6551}}^1$

素因数の和:6606

約数の個数: 80

約数和(自身を含む): 246984192

約数和(自身を除く): 165542160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 6551, 12432, 13102, 19653, 26204, 39306, 45857, 52408, 78612, 91714, 104816, 137571, 157224, 183428, 242387, 275142, 314448, 366856, 484774, 550284, 727161, 733712, 969548, 1100568, 1454322, 1696709, 1939096, 2201136, 2908644, 3393418, 3878192, 5090127, 5817288, 6786836, 10180254, 11634576, 13573672, 20360508, 27147344, 40721016, 81442032]

約数ペア:

[(1, 81442032), (2, 40721016), (3, 27147344), (4, 20360508), (6, 13573672), (7, 11634576), (8, 10180254), (12, 6786836), (14, 5817288), (16, 5090127), (21, 3878192), (24, 3393418), (28, 2908644), (37, 2201136), (42, 1939096), (48, 1696709), (56, 1454322), (74, 1100568), (84, 969548), (111, 733712), (112, 727161), (148, 550284), (168, 484774), (222, 366856), (259, 314448), (296, 275142), (336, 242387), (444, 183428), (518, 157224), (592, 137571), (777, 104816), (888, 91714), (1036, 78612), (1554, 52408), (1776, 45857), (2072, 39306), (3108, 26204), (4144, 19653), (6216, 13102), (6551, 12432)]