87061576

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4967}}^1$

素因数の和:5293

約数の個数: 32

約数和(自身を含む): 187194240

約数和(自身を除く): 100132664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 4382, 4967, 8764, 9934, 17528, 19868, 34769, 39736, 69538, 139076, 278152, 1554671, 3109342, 6218684, 10882697, 12437368, 21765394, 43530788, 87061576]

約数ペア:

[(1, 87061576), (2, 43530788), (4, 21765394), (7, 12437368), (8, 10882697), (14, 6218684), (28, 3109342), (56, 1554671), (313, 278152), (626, 139076), (1252, 69538), (2191, 39736), (2504, 34769), (4382, 19868), (4967, 17528), (8764, 9934)]