78837308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8573}}^1$

素因数の和:8618

約数の個数: 36

約数和(自身を含む): 159647880

約数和(自身を除く): 80810572

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 8573, 9196, 17146, 34292, 94303, 162887, 188606, 325774, 377212, 651548, 1037333, 1791757, 2074666, 3583514, 4149332, 7167028, 19709327, 39418654, 78837308]

約数ペア:

[(1, 78837308), (2, 39418654), (4, 19709327), (11, 7167028), (19, 4149332), (22, 3583514), (38, 2074666), (44, 1791757), (76, 1037333), (121, 651548), (209, 377212), (242, 325774), (418, 188606), (484, 162887), (836, 94303), (2299, 34292), (4598, 17146), (8573, 9196)]