7985616

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 21802176

約数和(自身を除く): 13816560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 53, 73, 86, 106, 129, 146, 159, 172, 212, 219, 258, 292, 318, 344, 424, 438, 516, 584, 636, 688, 848, 876, 1032, 1168, 1272, 1752, 2064, 2279, 2544, 3139, 3504, 3869, 4558, 6278, 6837, 7738, 9116, 9417, 11607, 12556, 13674, 15476, 18232, 18834, 23214, 25112, 27348, 30952, 36464, 37668, 46428, 50224, 54696, 61904, 75336, 92856, 109392, 150672, 166367, 185712, 332734, 499101, 665468, 998202, 1330936, 1996404, 2661872, 3992808, 7985616]

約数ペア:

[(1, 7985616), (2, 3992808), (3, 2661872), (4, 1996404), (6, 1330936), (8, 998202), (12, 665468), (16, 499101), (24, 332734), (43, 185712), (48, 166367), (53, 150672), (73, 109392), (86, 92856), (106, 75336), (129, 61904), (146, 54696), (159, 50224), (172, 46428), (212, 37668), (219, 36464), (258, 30952), (292, 27348), (318, 25112), (344, 23214), (424, 18834), (438, 18232), (516, 15476), (584, 13674), (636, 12556), (688, 11607), (848, 9417), (876, 9116), (1032, 7738), (1168, 6837), (1272, 6278), (1752, 4558), (2064, 3869), (2279, 3504), (2544, 3139)]