71927072

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 72

約数和(自身を含む): 169456896

約数和(自身を除く): 97529824

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 529, 607, 644, 736, 1058, 1214, 1288, 2116, 2428, 2576, 3703, 4232, 4249, 4856, 5152, 7406, 8464, 8498, 9712, 13961, 14812, 16928, 16996, 19424, 27922, 29624, 33992, 55844, 59248, 67984, 97727, 111688, 118496, 135968, 195454, 223376, 321103, 390908, 446752, 642206, 781816, 1284412, 1563632, 2247721, 2568824, 3127264, 4495442, 5137648, 8990884, 10275296, 17981768, 35963536, 71927072]

約数ペア:

[(1, 71927072), (2, 35963536), (4, 17981768), (7, 10275296), (8, 8990884), (14, 5137648), (16, 4495442), (23, 3127264), (28, 2568824), (32, 2247721), (46, 1563632), (56, 1284412), (92, 781816), (112, 642206), (161, 446752), (184, 390908), (224, 321103), (322, 223376), (368, 195454), (529, 135968), (607, 118496), (644, 111688), (736, 97727), (1058, 67984), (1214, 59248), (1288, 55844), (2116, 33992), (2428, 29624), (2576, 27922), (3703, 19424), (4232, 16996), (4249, 16928), (4856, 14812), (5152, 13961), (7406, 9712), (8464, 8498)]