87136728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1019}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 249696000

約数和(自身を除く): 162559272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 509, 1018, 1019, 1527, 2036, 2038, 3054, 3057, 3563, 4072, 4076, 6108, 6114, 7126, 7133, 8152, 10689, 12216, 12228, 14252, 14266, 21378, 21399, 24456, 28504, 28532, 42756, 42798, 57064, 85512, 85596, 171192, 518671, 1037342, 1556013, 2074684, 3112026, 3630697, 4149368, 6224052, 7261394, 10892091, 12448104, 14522788, 21784182, 29045576, 43568364, 87136728]

約数ペア:

[(1, 87136728), (2, 43568364), (3, 29045576), (4, 21784182), (6, 14522788), (7, 12448104), (8, 10892091), (12, 7261394), (14, 6224052), (21, 4149368), (24, 3630697), (28, 3112026), (42, 2074684), (56, 1556013), (84, 1037342), (168, 518671), (509, 171192), (1018, 85596), (1019, 85512), (1527, 57064), (2036, 42798), (2038, 42756), (3054, 28532), (3057, 28504), (3563, 24456), (4072, 21399), (4076, 21378), (6108, 14266), (6114, 14252), (7126, 12228), (7133, 12216), (8152, 10689)]