82689508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 166561920

約数和(自身を除く): 83872412

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 101, 202, 253, 404, 506, 809, 1012, 1111, 1618, 2222, 2323, 3236, 4444, 4646, 8899, 9292, 17798, 18607, 25553, 35596, 37214, 51106, 74428, 81709, 102212, 163418, 204677, 326836, 409354, 818708, 898799, 1797598, 1879307, 3595196, 3758614, 7517228, 20672377, 41344754, 82689508]

約数ペア:

[(1, 82689508), (2, 41344754), (4, 20672377), (11, 7517228), (22, 3758614), (23, 3595196), (44, 1879307), (46, 1797598), (92, 898799), (101, 818708), (202, 409354), (253, 326836), (404, 204677), (506, 163418), (809, 102212), (1012, 81709), (1111, 74428), (1618, 51106), (2222, 37214), (2323, 35596), (3236, 25553), (4444, 18607), (4646, 17798), (8899, 9292)]