61281528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33161}}^1$

素因数の和:33188

約数の個数: 64

約数和(自身を含む): 191013120

約数和(自身を除く): 129731592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 33161, 66322, 99483, 132644, 198966, 232127, 265288, 364771, 397932, 464254, 696381, 729542, 795864, 928508, 1094313, 1392762, 1459084, 1857016, 2188626, 2553397, 2785524, 2918168, 4377252, 5106794, 5571048, 7660191, 8754504, 10213588, 15320382, 20427176, 30640764, 61281528]

約数ペア:

[(1, 61281528), (2, 30640764), (3, 20427176), (4, 15320382), (6, 10213588), (7, 8754504), (8, 7660191), (11, 5571048), (12, 5106794), (14, 4377252), (21, 2918168), (22, 2785524), (24, 2553397), (28, 2188626), (33, 1857016), (42, 1459084), (44, 1392762), (56, 1094313), (66, 928508), (77, 795864), (84, 729542), (88, 696381), (132, 464254), (154, 397932), (168, 364771), (231, 265288), (264, 232127), (308, 198966), (462, 132644), (616, 99483), (924, 66322), (1848, 33161)]