72230368

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7499}}^1$

素因数の和:7559

約数の個数: 48

約数和(自身を含む): 166320000

約数和(自身を除く): 94089632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 7499, 9632, 14998, 29996, 52493, 59992, 104986, 119984, 209972, 239968, 322457, 419944, 644914, 839888, 1289828, 1679776, 2257199, 2579656, 4514398, 5159312, 9028796, 10318624, 18057592, 36115184, 72230368]

約数ペア:

[(1, 72230368), (2, 36115184), (4, 18057592), (7, 10318624), (8, 9028796), (14, 5159312), (16, 4514398), (28, 2579656), (32, 2257199), (43, 1679776), (56, 1289828), (86, 839888), (112, 644914), (172, 419944), (224, 322457), (301, 239968), (344, 209972), (602, 119984), (688, 104986), (1204, 59992), (1376, 52493), (2408, 29996), (4816, 14998), (7499, 9632)]