67611136

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 80

約数和(自身を含む): 143678304

約数和(自身を除く): 76067168

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 83, 86, 128, 148, 166, 172, 256, 296, 332, 344, 512, 592, 664, 688, 1184, 1328, 1376, 1591, 2368, 2656, 2752, 3071, 3182, 3569, 4736, 5312, 5504, 6142, 6364, 7138, 9472, 10624, 11008, 12284, 12728, 14276, 18944, 21248, 22016, 24568, 25456, 28552, 42496, 49136, 50912, 57104, 98272, 101824, 114208, 132053, 196544, 203648, 228416, 264106, 393088, 407296, 456832, 528212, 786176, 814592, 913664, 1056424, 1572352, 1827328, 2112848, 4225696, 8451392, 16902784, 33805568, 67611136]

約数ペア:

[(1, 67611136), (2, 33805568), (4, 16902784), (8, 8451392), (16, 4225696), (32, 2112848), (37, 1827328), (43, 1572352), (64, 1056424), (74, 913664), (83, 814592), (86, 786176), (128, 528212), (148, 456832), (166, 407296), (172, 393088), (256, 264106), (296, 228416), (332, 203648), (344, 196544), (512, 132053), (592, 114208), (664, 101824), (688, 98272), (1184, 57104), (1328, 50912), (1376, 49136), (1591, 42496), (2368, 28552), (2656, 25456), (2752, 24568), (3071, 22016), (3182, 21248), (3569, 18944), (4736, 14276), (5312, 12728), (5504, 12284), (6142, 11008), (6364, 10624), (7138, 9472)]