72088072

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 163134720

約数和(自身を除く): 91046648

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 97, 161, 184, 194, 322, 388, 577, 644, 679, 776, 1154, 1288, 1358, 2231, 2308, 2716, 4039, 4462, 4616, 5432, 8078, 8924, 13271, 15617, 16156, 17848, 26542, 31234, 32312, 53084, 55969, 62468, 92897, 106168, 111938, 124936, 185794, 223876, 371588, 391783, 447752, 743176, 783566, 1287287, 1567132, 2574574, 3134264, 5149148, 9011009, 10298296, 18022018, 36044036, 72088072]

約数ペア:

[(1, 72088072), (2, 36044036), (4, 18022018), (7, 10298296), (8, 9011009), (14, 5149148), (23, 3134264), (28, 2574574), (46, 1567132), (56, 1287287), (92, 783566), (97, 743176), (161, 447752), (184, 391783), (194, 371588), (322, 223876), (388, 185794), (577, 124936), (644, 111938), (679, 106168), (776, 92897), (1154, 62468), (1288, 55969), (1358, 53084), (2231, 32312), (2308, 31234), (2716, 26542), (4039, 17848), (4462, 16156), (4616, 15617), (5432, 13271), (8078, 8924)]