89130608

素因数分解:

$2^4\times 7^3\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 80

約数和(自身を含む): 204600000

約数和(自身を除く): 115469392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 149, 196, 218, 298, 343, 392, 436, 596, 686, 763, 784, 872, 1043, 1192, 1372, 1526, 1744, 2086, 2384, 2744, 3052, 4172, 5341, 5488, 6104, 7301, 8344, 10682, 12208, 14602, 16241, 16688, 21364, 29204, 32482, 37387, 42728, 51107, 58408, 64964, 74774, 85456, 102214, 113687, 116816, 129928, 149548, 204428, 227374, 259856, 299096, 408856, 454748, 598192, 795809, 817712, 909496, 1591618, 1818992, 3183236, 5570663, 6366472, 11141326, 12732944, 22282652, 44565304, 89130608]

約数ペア:

[(1, 89130608), (2, 44565304), (4, 22282652), (7, 12732944), (8, 11141326), (14, 6366472), (16, 5570663), (28, 3183236), (49, 1818992), (56, 1591618), (98, 909496), (109, 817712), (112, 795809), (149, 598192), (196, 454748), (218, 408856), (298, 299096), (343, 259856), (392, 227374), (436, 204428), (596, 149548), (686, 129928), (763, 116816), (784, 113687), (872, 102214), (1043, 85456), (1192, 74774), (1372, 64964), (1526, 58408), (1744, 51107), (2086, 42728), (2384, 37387), (2744, 32482), (3052, 29204), (4172, 21364), (5341, 16688), (5488, 16241), (6104, 14602), (7301, 12208), (8344, 10682)]