84470722

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^2$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 159763968

約数和(自身を除く): 75293246

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 107, 119, 214, 217, 238, 434, 527, 749, 1054, 1498, 1819, 3317, 3638, 3689, 6634, 7378, 11449, 12733, 22898, 23219, 25466, 46438, 56389, 80143, 112778, 160286, 194633, 354919, 389266, 394723, 709838, 789446, 1362431, 2484433, 2724862, 4968866, 6033623, 12067246, 42235361, 84470722]

約数ペア:

[(1, 84470722), (2, 42235361), (7, 12067246), (14, 6033623), (17, 4968866), (31, 2724862), (34, 2484433), (62, 1362431), (107, 789446), (119, 709838), (214, 394723), (217, 389266), (238, 354919), (434, 194633), (527, 160286), (749, 112778), (1054, 80143), (1498, 56389), (1819, 46438), (3317, 25466), (3638, 23219), (3689, 22898), (6634, 12733), (7378, 11449)]