75146568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{911}}^1$

素因数の和:1418

約数の個数: 64

約数和(自身を含む): 215377920

約数和(自身を除く): 140231352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 491, 911, 982, 1473, 1822, 1964, 2733, 2946, 3437, 3644, 3928, 5466, 5892, 6377, 6874, 7288, 10311, 10932, 11784, 12754, 13748, 19131, 20622, 21864, 25508, 27496, 38262, 41244, 51016, 76524, 82488, 153048, 447301, 894602, 1341903, 1789204, 2683806, 3131107, 3578408, 5367612, 6262214, 9393321, 10735224, 12524428, 18786642, 25048856, 37573284, 75146568]

約数ペア:

[(1, 75146568), (2, 37573284), (3, 25048856), (4, 18786642), (6, 12524428), (7, 10735224), (8, 9393321), (12, 6262214), (14, 5367612), (21, 3578408), (24, 3131107), (28, 2683806), (42, 1789204), (56, 1341903), (84, 894602), (168, 447301), (491, 153048), (911, 82488), (982, 76524), (1473, 51016), (1822, 41244), (1964, 38262), (2733, 27496), (2946, 25508), (3437, 21864), (3644, 20622), (3928, 19131), (5466, 13748), (5892, 12754), (6377, 11784), (6874, 10932), (7288, 10311)]