63351040

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 155409408

約数和(自身を除く): 92058368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 1151, 1280, 1376, 1720, 2302, 2752, 3440, 4604, 5504, 5755, 6880, 9208, 11008, 11510, 13760, 18416, 23020, 27520, 36832, 46040, 49493, 55040, 73664, 92080, 98986, 147328, 184160, 197972, 247465, 294656, 368320, 395944, 494930, 736640, 791888, 989860, 1473280, 1583776, 1979720, 3167552, 3959440, 6335104, 7918880, 12670208, 15837760, 31675520, 63351040]

約数ペア:

[(1, 63351040), (2, 31675520), (4, 15837760), (5, 12670208), (8, 7918880), (10, 6335104), (16, 3959440), (20, 3167552), (32, 1979720), (40, 1583776), (43, 1473280), (64, 989860), (80, 791888), (86, 736640), (128, 494930), (160, 395944), (172, 368320), (215, 294656), (256, 247465), (320, 197972), (344, 184160), (430, 147328), (640, 98986), (688, 92080), (860, 73664), (1151, 55040), (1280, 49493), (1376, 46040), (1720, 36832), (2302, 27520), (2752, 23020), (3440, 18416), (4604, 13760), (5504, 11510), (5755, 11008), (6880, 9208)]