71880704

素因数分解:

$2^{12}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 104

約数和(自身を含む): 172993920

約数和(自身を除く): 101113216

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 109, 112, 128, 161, 184, 218, 224, 256, 322, 368, 436, 448, 512, 644, 736, 763, 872, 896, 1024, 1288, 1472, 1526, 1744, 1792, 2048, 2507, 2576, 2944, 3052, 3488, 3584, 4096, 5014, 5152, 5888, 6104, 6976, 7168, 10028, 10304, 11776, 12208, 13952, 14336, 17549, 20056, 20608, 23552, 24416, 27904, 28672, 35098, 40112, 41216, 47104, 48832, 55808, 70196, 80224, 82432, 94208, 97664, 111616, 140392, 160448, 164864, 195328, 223232, 280784, 320896, 329728, 390656, 446464, 561568, 641792, 659456, 781312, 1123136, 1283584, 1562624, 2246272, 2567168, 3125248, 4492544, 5134336, 8985088, 10268672, 17970176, 35940352, 71880704]

約数ペア:

[(1, 71880704), (2, 35940352), (4, 17970176), (7, 10268672), (8, 8985088), (14, 5134336), (16, 4492544), (23, 3125248), (28, 2567168), (32, 2246272), (46, 1562624), (56, 1283584), (64, 1123136), (92, 781312), (109, 659456), (112, 641792), (128, 561568), (161, 446464), (184, 390656), (218, 329728), (224, 320896), (256, 280784), (322, 223232), (368, 195328), (436, 164864), (448, 160448), (512, 140392), (644, 111616), (736, 97664), (763, 94208), (872, 82432), (896, 80224), (1024, 70196), (1288, 55808), (1472, 48832), (1526, 47104), (1744, 41216), (1792, 40112), (2048, 35098), (2507, 28672), (2576, 27904), (2944, 24416), (3052, 23552), (3488, 20608), (3584, 20056), (4096, 17549), (5014, 14336), (5152, 13952), (5888, 12208), (6104, 11776), (6976, 10304), (7168, 10028)]