84428476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{9181}}^1$

素因数の和:9226

約数の個数: 36

約数和(自身を含む): 170968840

約数和(自身を除く): 86540364

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9181, 9196, 18362, 36724, 100991, 174439, 201982, 348878, 403964, 697756, 1110901, 1918829, 2221802, 3837658, 4443604, 7675316, 21107119, 42214238, 84428476]

約数ペア:

[(1, 84428476), (2, 42214238), (4, 21107119), (11, 7675316), (19, 4443604), (22, 3837658), (38, 2221802), (44, 1918829), (76, 1110901), (121, 697756), (209, 403964), (242, 348878), (418, 201982), (484, 174439), (836, 100991), (2299, 36724), (4598, 18362), (9181, 9196)]